Lb7 bad ficm symptoms

x2 Note: FICM cores have a $350 value. Rather than collect this amount upfront, a partial $75 deposit is collected. If you fail to return your core within 30 days and/or send in a core with a damaged connector, your $75 deposit will be forfeited. Failing to return the core within 30 days will result in the remaining $275 of the core value being ... Check the Trouble Codes First: If you have a FICM performance code then move to the voltage check below. If you have a high side fault for all eight injectors, you can be pretty sure your FICM needs replaced. Check the FICM Output Voltage: If you have a scan tool you can just pull up FICM voltage from the menu and look at it there.When a fuel injector circuit condition is detected by the FICM, all of the fuel injectors on the affected ignition voltage circuit will be disabled. If a circuit condition is detected on a fuel injector circuit for cylinders 1, 4, 6, or 7, DTCs P0201, P0204, P0206, P0207 will set, along with DTC P1261.Jul 10, 2011 · 1. Remove the two bolts that hold the coolant reservoir to the cowl and push the reservoir out of the way forward and to your right. You do not need to disconnect any of the hoses. 2. On top of the FICM is a small cover held on by two #20 Torx screws; remove these two screws and pry the cover off. 3. location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses. Oct 30, 2014 · Joined Aug 10, 2005. 7,134 Posts. #5 · Oct 31, 2014. P0611 is a death code for the FICM. Do not pass go, do not collect $200, just replace the FICM. GM will hit you for a pretty penny for one unfortunately. Just helped somebody else out over the phone with the same codes as yours, and his ended up being a FICM on his 01. Description: 2000 - 2004 Chevy GMC 6.6L Duramax LB7 California Emissions Only Item #: RY-1731. Condition: New. Price: $200.70. Qty: Add to Cart See Details . Glow Plug Controller Duramax LB7 (0) Reviews: Write first review. Description: 2000 - 2004 Chevy GMC 6.6L Duramax LB7 ...If it was a P0611 (FICM Performance) that occurs intermitantly it could be a malfunctioning FICM relay. I'd checked the FICM relay, should be the only grey colored ISO relay in the battery junction box. Check and see if it has any signs of overheating (melted).Jul 20, 2022 · A failing FICM can cause all sorts of problems, but one of the most common symptoms is an engine that is hard to get started, especially when the engine is cold or has sat overnight The Four Different Duramax Engines The Duramax 6600 has been produced in four different Fuel Injection Control Module (FICM) The timing of the fuel injection is ... Sep 08, 2011 · Usually bad modules are noticeable from multiple injector codes. The only way to really diagnose a 6.0L misfire is with Fords IDS tool. Our shop bought one to help with injector issues. If you end up getting a FICM module the book time (that includes programming) is 2 hours and the module runs around $750. S. Apr 19, 2015 · It entailed an EGR valve, different glow plug controller, different intake heater relay, cylinder heads that flow roughly 30CFM less air, and the turbo uses a different downpipe bolt pattern. If the injectors are under the valve covers, it's an LB7. If the injector plugs are visible outside the valve covers, it's an LLY+. Injectors - It's hard to have a conversation with any LB7 owner without the topic of injector issues coming up. The original injectors that came in these trucks had all sorts of issues with cracking. The symptoms are constant smoke at idle and gaining fuel in the oil.Search: Duramax Ficm Problems. 6L Diesel Injector Super Set Deluxe 3L to the Cummins and Duramax, we can help you find the right hardware for any diesel system The FICM (fuel inje. Lb7 Wiring Harness. 2-way (on the LB7 ECM) to a 3-way connector, and the new LG4 ECM from a 5-way to a 2 ... of the ECM connector 7 [2020]+ META ECFG, E2M FILES 5 ... There are a couple of symtoms that usually lead to a bad FICM 5-2010 Chevy/GMC Duramax LMM Description: Cross Reference 8980117351 8980033661 759622-0002 Item #: 848212-5001SR . The LB7 Duramax engine is a 6 Reman FICM -Lifetime Warranty 0L's can be attributed to a poorly functioning FICM 0L's can be attributed to a poorly functioning FICM.01-04 GM GMC 6.6L LB7 DIESEL DURAMAX FUEL INJECTOR MODULE FICM REPAIR SERVICE $399.99 Quantity Add to Cart Product Description REPAIR & RETURN PROCESS The Repair and return process is pretty simple and helps you avoid paying the high cost of a new FICM through your dealer.Search: Duramax Ficm Problems. 4 of these harness' will be needed for all 8 injectors FICM/IDM for 2004 5-2005 GM 6 The later version fuel system did away with the FICM and utilize a CP4 injection pump It is a bit aged as it is a 2003 and has about 250K miles on it It is a bit aged as it is a 2003 and has about 250K miles on it.Jul 23, 2022 · Home / BY RANGE / 2001- 2004 Dodge Ram Cummins Fuel Injector Control Module FICM SKU 2001- 2004 Fuel Injector Category BY RANGE Tag 6 6 L Duramax FICM 2002 -2004 $ 599 5-2005 GM 6 If one of the injectors in the group, #2, #3, #5, #8 have an electrical problem, all four will shut down How DuraMax Works How DuraMax Works. May 25, 2013 · The FICM monitors the status of the ignition voltage circuits and the fuel injector command circuits. When a fuel injector circuit condition is detected by the FICM, all of the fuel injectors on the affected ignition voltage circuit will be disabled. If a circuit condition is detected on a fuel injector circuit for cylinders 1, 4, 6, or 7, DTCs ... Jan 14, 2012 · Replaced the FICM on my '05 F250 and it cured these symptoms that I'd had for over a year. 1. the colder it got the harder it started. 2. when motor was warm it started fine. (even in cold weather) 3. would not shift smoothly until motor warmed up. 4. would blow blue smoke out exhaust when accelerating. (but not always) A low voltage ficm can cause less than perfect combustion within the engine. This can lead to poor performance and poor fuel economy. You can encounter hard starts and slow running when the engine is cold. 4. Hard Start One of the common symptoms that usually indicates a bad Ficm is a hard start.LB7 guys need to read this it will save you $$$. ok so if you own a LB7 motor d-max you will want to keep this in mine for when you have an issue with your fuel filter housing….. so on to the story, so I found out that my housing is by passing fuel internally and casing the system to leak down and not hold a vacuum there is a o-ring on the ...GMC and Chevy Duramax LB7 6.6 Diesel Common Issues and Problems. If you have a 2001-2004 Duramax 6.6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again. Search: Lb7 Losing Fuel Pressure . 84070 Give us a call today (801) 569-1068 Open Mon-Fri 9:00am - 5:00pm (Mountain time zone) Tags The Fuel Rail Plug (sometimes referred to as race plug) compatible with the Duramax Diesel Engine helps maintain fuel rail pressure during heavy engine load conditions Aside from the carbon buildup caused by DI ...New injectors by dealer at 254,000. Truck was running fine except for an occasional cylinder 1 misfire code and a slightly rough idle when warm. I drove truck 60 mi yesterday and it ran fine. I started it up this morning and drove it 3/4 of a mile and shut it down. Everything was fine. Truck sat for 30 minutes. Upon restart, it would barely run.Jul 26, 2022 · Search: Duramax Ficm Problems. The FICM (fuel injection control module) has been a problem, where low voltage in the vehicle's electrical system due to failing batteries or a low-output alternator can cause damage to the FICM 0L Power Stroke FICM with a BulletProof Diesel replacement module Common problems typically associated with the 6 6L LLY Duramax; 2006-2007 GM 6 4 of these harness ... A friend of mine used my truck to go get a motor for me for a different project,he filled up my truck (04 lb7 ats trans, copilot,ppe boost valve,4 inch magnaflow,afe intake and efi live) and headed off.After picking up the motor he got about 5 miles away and the truck died at a stop lite and hasnt started since i checked all grounds batt terminals changed the fuel filter the air dog lift pump ...Sep 08, 2011 · Usually bad modules are noticeable from multiple injector codes. The only way to really diagnose a 6.0L misfire is with Fords IDS tool. Our shop bought one to help with injector issues. If you end up getting a FICM module the book time (that includes programming) is 2 hours and the module runs around $750. S. GMC and Chevy Duramax LB7 6.6 Diesel Common Issues and Problems. If you have a 2001-2004 Duramax 6.6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again. Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers. In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector. Now this isn't always the case, but after some trouble shooting we're ... subway surfers unblocked Apr 12, 2022 · LB7 Injector Symptoms + Diagnosis. The truth is you could toss a coin and have a fair chance of deciding that your LB7 needs a set of injectors, but there is of course a very scientific way to determine which ones are failing. The first visual clue a driver will notice will be excessive smoke from the tail pipe at idle. 2009-2014 Ford F-150 3.5L Ecoboost A-Pillar Pod Mount BUL 31305. $ 95.00 Add to cart.LB7 guys need to read this it will save you $$$. ok so if you own a LB7 motor d-max you will want to keep this in mine for when you have an issue with your fuel filter housing….. so on to the story, so I found out that my housing is by passing fuel internally and casing the system to leak down and not hold a vacuum there is a o-ring on the ...Apr 24, 2016 · Chevrolet Silverado 2500 HD Classic LT: 2004 lb7 duramax Ficm… 2004 lb7 duramax Ficm fuse#5 keeps... Ohm pink wire to #5 and #119 is good Although #5 wire crosses with black&green on plug And #119 crosses with green&rehire Also pink wire seems very good shape and while both are unplugged from ficm fuse still blows Jul 26, 2022 · Search: Duramax Ficm Problems. The FICM (fuel injection control module) has been a problem, where low voltage in the vehicle's electrical system due to failing batteries or a low-output alternator can cause damage to the FICM 0L Power Stroke FICM with a BulletProof Diesel replacement module Common problems typically associated with the 6 6L LLY Duramax; 2006-2007 GM 6 4 of these harness ... If you remove the little window on the ficm, you will see the connection studs. If you see 4 bolts then you have the updated style and you can use the above part number. If you see 7 bolts then you will need to send it out for repair. I think 2003 and some very early 2004s have the 7 bolt. So most likely you have the 4 bolt.Obviously the lower the voltage then the 'worse' the FICM is and the more likely that (cold) rough running would be a result of a bad FICM. However, if you email (or call) us and say that your FICM is dropping to 43-44volts,while low, I think that you may have some underlying injector issueslocation of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses. We Pre-Test your FICM, once we find the faults, we replace all faulty components with brand new High Quality components, The Ficm is then Dynamically final tested to assure you Your receiving a properly working part. VIN #. Part Number. Failures and Symptoms. Jun 06, 2001 · Chevy GM Duramax Diesel LB7 Fuel Injection Control Module FICM 6.6 2001 - 2004 Repair Service Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) May 04, 2015 · The symptoms are constant smoke at idle and gaining fuel in the oil. Unfortunately the best thing to do if you have this problem is to replace the whole set at once. Injector replacement on the LB7 truck is rather labor intensive and just changing one is usually not worth the risk for the labor costs. location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses. The FICM codes could be from a loose connector. Clear codes and see what comes back when you attempt to start it. Need LB7 Injectors? Check these prices out! Lincoln Diesel Specialties "Quality Parts and Service at an Unbeatable Price" Click Here: Lincoln Diesel Specialties Or call us... 920-361-770001-04 GM GMC 6.6L LB7 DIESEL DURAMAX FUEL INJECTOR MODULE FICM REPAIR SERVICE $399.99 Quantity Add to Cart Product Description REPAIR & RETURN PROCESS The Repair and return process is pretty simple and helps you avoid paying the high cost of a new FICM through your dealer.location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver's side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses.Jul 10, 2011 · 1. Remove the two bolts that hold the coolant reservoir to the cowl and push the reservoir out of the way forward and to your right. You do not need to disconnect any of the hoses. 2. On top of the FICM is a small cover held on by two #20 Torx screws; remove these two screws and pry the cover off. 3. Nov 05, 2020 · Here is our guide to the 7 most common 6.6L LB7 Duramax problems and how to fix them. 1. LB7 Duramax Injectors. The most notorious LB7 Duramax problem is their original injectors. Even GM acknowledged their problems when they corrected the original injector design and issued a 200,000 or 7-year warranty on the updated model. rhodes airport duty free cigarettes The most common symptom of a bad fuel pressure regulator is a misfiring engine and a check engine light on your dashboard. You may also notice issues like decreased engine performance, fuel leakage, and black smoke coming from the exhaust pipe. Jul 10, 2011 · 1. Remove the two bolts that hold the coolant reservoir to the cowl and push the reservoir out of the way forward and to your right. You do not need to disconnect any of the hoses. 2. On top of the FICM is a small cover held on by two #20 Torx screws; remove these two screws and pry the cover off. 3. Our PHP FICM Horsepower Upgrade Performance tune comes in options of the Atlas 40, 80 or Hercules 100 HP! You'll experience gain not only with the added horsepower, but also see an increase in fuel mileage, less turbo lag, improved throttle response, and easier cold weather starts! Works in conjunction with all the popular ECM programmers.Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers. In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector. Now this isn't always the case, but after some trouble shooting we're ...The joint venture (and resulting engine) was known as Duramax, and the LB7 was the first of many models to come. It's a 6.6-liter, common-rail injected, 32-valve, V8 turbodiesel which put out 235hp and 500 pounds of torque in its first year, and for the final year of '04 the LB7's output had grown to 300hp and 520 pounds of torque. When ...If you have a 2001 - 2004 (LB7) or 2004.5 - 2005 (LLY) Duramax and have been thinking about tuning it, this article is for you. As you're probably aware, ECMs have some small risk of crashing during a tuning flash. Browsing the forums online you definitely already picked up on the fact that the LB7 and LLY ECMs are more suscepitble to the issue. Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.Obviously the lower the voltage then the 'worse' the FICM is and the more likely that (cold) rough running would be a result of a bad FICM. However, if you email (or call) us and say that your FICM is dropping to 43-44volts,while low, I think that you may have some underlying injector issuesA friend of mine used my truck to go get a motor for me for a different project,he filled up my truck (04 lb7 ats trans, copilot,ppe boost valve,4 inch magnaflow,afe intake and efi live) and headed off.After picking up the motor he got about 5 miles away and the truck died at a stop lite and hasnt started since i checked all grounds batt terminals changed the fuel filter the air dog lift pump ...Nov 05, 2020 · Here is our guide to the 7 most common 6.6L LB7 Duramax problems and how to fix them. 1. LB7 Duramax Injectors. The most notorious LB7 Duramax problem is their original injectors. Even GM acknowledged their problems when they corrected the original injector design and issued a 200,000 or 7-year warranty on the updated model. Nov 05, 2020 · Here is our guide to the 7 most common 6.6L LB7 Duramax problems and how to fix them. 1. LB7 Duramax Injectors. The most notorious LB7 Duramax problem is their original injectors. Even GM acknowledged their problems when they corrected the original injector design and issued a 200,000 or 7-year warranty on the updated model. IN-DEPTH LB7 DURAMAX HEAD GASKET AND FUEL SYSTEM REPAIR. At the time of its introduction in 2001, the LB7 Duramax was considered the most advanced diesel engine to be used by any OEM in the light duty truck market. The revolutionary V8 diesel used aluminum cylinder heads and a common rail fuel injection system with a high pressure CP3 injection ...The FICM separates the high-voltage injector circuits into two groups: cylinders #2, #3, #5 and #8 and cylinders #1, #4, #6 and #7. The firing order is 1-2-7-8-4-5-6-3 with the odd-numbered cylinders located on the passenger side of the engine and the even-numbered cylinders located on the driver's side.Search: Duramax Ficm Problems. If one of the injectors in the group, #2, #3, #5, #8 have an electrical problem, all four will shut down Includes key design features, engine specs, horsepower/torque ratings, & more 6L LMM 06-07 Duramax 6 0 was introduced, that have been several updates to GMC Sierra mk1 (2005) - fuse box diagram GMC Sierra mk1 (2005) - fuse box diagram.Nov 20, 2017 · The FICM separates the high-voltage injector circuits into two groups: cylinders #2, #3, #5 and #8 and cylinders #1, #4, #6 and #7. The firing order is 1-2-7-8-4-5-6-3 with the odd-numbered cylinders located on the passenger side of the engine and the even-numbered cylinders located on the driver’s side. LB7 guys need to read this it will save you $$$. ok so if you own a LB7 motor d-max you will want to keep this in mine for when you have an issue with your fuel filter housing….. so on to the story, so I found out that my housing is by passing fuel internally and casing the system to leak down and not hold a vacuum there is a o-ring on the ...Sep 11, 2020 · Since the diesel glow plug is positioned within the internal combustion chamber, it will deliver this heat to the engine. How a Glow Plug Works. Top 4 Bad Diesel Glow Plug Symptoms. 1) Difficulty Starting the Engine. 2) Engine Misfires. 3) Black Smoke. 4) Engine Light On. Glow Plug Replacement Cost. Discussion Starter · #1 · Feb 2, 2014 I have a 2004 lb7 that I put injectors in a while ago and I have a miss that happens when the engine is idling while transmission is in gear and truck is creeping about walking speed. It does it hot or cold. It doesn't do it in neutral or drive while not moving. No smoke black or white while hot or cold.Jan 14, 2012 · Replaced the FICM on my '05 F250 and it cured these symptoms that I'd had for over a year. 1. the colder it got the harder it started. 2. when motor was warm it started fine. (even in cold weather) 3. would not shift smoothly until motor warmed up. 4. would blow blue smoke out exhaust when accelerating. (but not always) Additional Images. NSBU Switch, LB7, 2001-2004 Allison 1000. (0) Reviews: Write first review. New. SKU: 29540479. USD 159.95 159.95 1 159.95. Pricing: $159.95. Buy in monthly payments with Affirm on orders over $50. Learn more. Mar 26, 2021 · 6.0L Power Stroke Problems, Part 7: FICM. March 26, 2021. Story By. Mike McGlothlin. Much like a plugged oil cooler, where failure slowly creeps up on an unsuspecting truck owner, fuel injection control module (FICM) failure is also rampant on the 6.0L Power Stroke. Believe it or not, weak batteries damage the FICM’s internal circuitry. 515-897-4459 PHP Tune your FICM for better fuel economy, less turbo lag, and more power! LB7 Duramax: P1093/ P1094 Help pinpoint issue please! Be prepared for wall of text. I think I have gone insane at this point, reaching out to anyone and everyone who can provide information, tests, or related issues that may cause this. 2002 Silverado 2500hd. 265558 miles. EDGE cs2, usually run on setting 4. 4 inch exhaust.What Are The Symptoms Of Bad Ficm Relay? 1. Sending codes; 2. Overheated ; 3. FICM Failure; 4. Hard Start; How To Detect A Bad Ficm Relay? Check the wire harness; FICM test; How To React When You Found Out A Bad Ficm Relay? Is Replacing Ficm Relay Is Expensive? How Often Should You Replace The Relay? The Verdict 0L Power Stroke FICM with a BulletProof Diesel replacement module When the FICM is installed on the F650/750 the engine will run, but the check engine light will be turned on and a DTC is set Front FICM connector with wire pigtail for 03-10 6 6 Duramax is a great engine with some proper modifications to address trouble areas Part #'s 97303751 ...MA Fuel Filter Head to FICM Hose, LB7 | 2001-2004. $59.99. View Details. MA Fuel Outlet to Filter Hose, Duramax | 2006-2010. $67.95. View Details. MA Fuel Inlet to Filter Hose, Duramax | 2006-2010 ... and other drivability issues. Depending on what part of your fuel system is failing or malfunctioning, these symptoms may vary. If you are ...Jul 26, 2022 · Search: Duramax Ficm Problems. The FICM (fuel injection control module) has been a problem, where low voltage in the vehicle's electrical system due to failing batteries or a low-output alternator can cause damage to the FICM 0L Power Stroke FICM with a BulletProof Diesel replacement module Common problems typically associated with the 6 6L LLY Duramax; 2006-2007 GM 6 4 of these harness ... Apr 12, 2022 · LB7 Injector Symptoms + Diagnosis. The truth is you could toss a coin and have a fair chance of deciding that your LB7 needs a set of injectors, but there is of course a very scientific way to determine which ones are failing. The first visual clue a driver will notice will be excessive smoke from the tail pipe at idle. May 04, 2015 · The symptoms are constant smoke at idle and gaining fuel in the oil. Unfortunately the best thing to do if you have this problem is to replace the whole set at once. Injector replacement on the LB7 truck is rather labor intensive and just changing one is usually not worth the risk for the labor costs. 0L Power Stroke FICM with a BulletProof Diesel replacement module When the FICM is installed on the F650/750 the engine will run, but the check engine light will be turned on and a DTC is set Front FICM connector with wire pigtail for 03-10 6 6 Duramax is a great engine with some proper modifications to address trouble areas Part #'s 97303751 ...01. What you will need. To proceed with this tutorial, you need a couple of tools to remove the Duramax fuel pressure regulator. Here is what you need to do so: A socket wrench—you will have to take off a few bolts, you need to have a socket wrench on hand. Penetrating oil—you will spray the bolts to loosen them up.2001-2004 LB7 Duramax Diesel FICM - Fuel Injection Control Module #BOS0281010014. GM Part Number = 97216077: The FICM is the fuel injector control module that sends the signal to the injector to open or close. Bosch refers to it as an ECU. Core Charge Instructions.location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses. Apr 12, 2022 · LB7 Injector Symptoms + Diagnosis. The truth is you could toss a coin and have a fair chance of deciding that your LB7 needs a set of injectors, but there is of course a very scientific way to determine which ones are failing. The first visual clue a driver will notice will be excessive smoke from the tail pipe at idle. One of the first and most common signs of all bad fuel pressure regulator symptoms you will notice is that the engine starts to misfire on idle or during acceleration 12 / 24 / 48 / All Symptoms can include a rough, sputtering engine, failing to start after ignition and worse fuel mileage . Apr 24, 2016 · Chevrolet Silverado 2500 HD Classic LT: 2004 lb7 duramax Ficm… 2004 lb7 duramax Ficm fuse#5 keeps... Ohm pink wire to #5 and #119 is good Although #5 wire crosses with black&green on plug And #119 crosses with green&rehire Also pink wire seems very good shape and while both are unplugged from ficm fuse still blows Note: FICM cores have a $350 value. Rather than collect this amount upfront, a partial $75 deposit is collected. If you fail to return your core within 30 days and/or send in a core with a damaged connector, your $75 deposit will be forfeited. Failing to return the core within 30 days will result in the remaining $275 of the core value being ... A failing LB7 injector will allow excess fuel into the engine either from a leaky pintle seat or a cracked body, but in either case, that fuel can wind up where it doesn't belong. If you notice your oil level is going up over time, that's a dead giveaway the injectors are leaking, but usually it won't be enough to notice on the dipstick.Product Description. 2001-2005 Duramax equipped vehicles. 01-04 LB7 VIN code 1 (8th digit is “1”). Choose from used/refurbished A-Grade or B-Grade, Service Numbers 8972160772, 8972160773, 8972160775, 8972160776, 8972160777, 8972160779 are interchangeable. If the fuel supply side is okay, but the cranking pressure is low and the hand primer is stiff, the following list shows the more likely causes. • Leaking fuel pressure relief valve • Leaking...http://www.toxicdiesel.com/ This Video Will Show You How To Check Your LB7 Fuel Injectors If The Solenoids Are Bad, Keep In Mind That All Trucks Are Differen... FICM modules ususally put out a P0611 which is a FICM module code. We call that the FICM code of death. You can try reprogramming them but it usually will only be a temporary fix. Usually bad modules are noticeable from multiple injector codes. The only way to really diagnose a 6.0L misfire is with Fords IDS tool.Discussion Starter · #1 · Feb 2, 2014 I have a 2004 lb7 that I put injectors in a while ago and I have a miss that happens when the engine is idling while transmission is in gear and truck is creeping about walking speed. It does it hot or cold. It doesn't do it in neutral or drive while not moving. No smoke black or white while hot or cold.#Mk rc fuel pump code; Later versions including the LLY, LBZ, LMM and LML would use more sophisticated turbos and engine controls, ultimately increasing both horsepower and torque by about 80 percent from 2001 to 2011. 5, which I think is The symptoms of a bad regulator usually manifest as a surge when idling, though sometimes the surge can happen at speed while driving. farmington nm real estate A bad Fuel control Solenoid (part of the injection pump) can cause the same symptoms and codes. A bad EGR, EGR vent, wastegate control, and transmission solenoid are on the same quad driver circuit and can cause intermittent stalling. PMD (Pump Mounted Driver) Buy PMD for GM 6.5 Diesel, or Buy a DS4 Injection Pump for 6.5Symptoms Of A Blown Duramax Head Gasket. A blown head gasket can easily total out any vehicle, including a Duramax diesel engine equipped truck. ... Fuel Line Banjo Seal at FICM, Duramax, 2 per package (1) - Small LB7 Injector Return Line Seal, Duramax Pack of 3 (2) - LB7 Injector Seal Kit 2001-2004 (2) - Red ThreadlockerIN-DEPTH LB7 DURAMAX HEAD GASKET AND FUEL SYSTEM REPAIR. At the time of its introduction in 2001, the LB7 Duramax was considered the most advanced diesel engine to be used by any OEM in the light duty truck market. The revolutionary V8 diesel used aluminum cylinder heads and a common rail fuel injection system with a high pressure CP3 injection ...Search: Duramax Ficm Problems. 6L Diesel Injector Super Set Deluxe 3L to the Cummins and Duramax, we can help you find the right hardware for any diesel system The FICM (fuel inje. Lb7 Wiring Harness. 2-way (on the LB7 ECM) to a 3-way connector, and the new LG4 ECM from a 5-way to a 2 ... of the ECM connector 7 [2020]+ META ECFG, E2M FILES 5 ... Showing Symptoms of a bad FICM? Shop now for FICM tuning, repair or replacement units. Free Shipping & Financing. ... LB7 Duramax 2001-2004; LLY Duramax 2004.5-2005; LBZ Duramax 2006-2007; LMM Duramax 2007.5-2010; ... Usually Ships in 1-2 days once we receive your FICM (2) Add to Wish List. Select Options.Jul 24, 2022 · Crew Cab, Long Bed, Pulls anything I want to 5-2005 lly duramax fuel injection control module (ficm) Item Condition: New For information regarding Returns or Warranty Claims, please see our Returns & Warranty policy Common problems typically associated with the 6 PureFlow Airdog Raptor Fuel Pump for 2001 – 2010 6 5 FLP was bad and that it should read 12V- so i pulled all the fuses and relays ... Product Description. 2001-2005 Duramax equipped vehicles. 01-04 LB7 VIN code 1 (8th digit is “1”). Choose from used/refurbished A-Grade or B-Grade, Service Numbers 8972160772, 8972160773, 8972160775, 8972160776, 8972160777, 8972160779 are interchangeable. Jul 10, 2011 · 1. Remove the two bolts that hold the coolant reservoir to the cowl and push the reservoir out of the way forward and to your right. You do not need to disconnect any of the hoses. 2. On top of the FICM is a small cover held on by two #20 Torx screws; remove these two screws and pry the cover off. 3. Nov 02, 2015 · Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers. In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector. Now this isn’t always the case, but after some trouble shooting we’re ... Search: Lb7 Losing Fuel Pressure . 84070 Give us a call today (801) 569-1068 Open Mon-Fri 9:00am - 5:00pm (Mountain time zone) Tags The Fuel Rail Plug (sometimes referred to as race plug) compatible with the Duramax Diesel Engine helps maintain fuel rail pressure during heavy engine load conditions Aside from the carbon buildup caused by DI ...#Mk rc fuel pump code; Later versions including the LLY, LBZ, LMM and LML would use more sophisticated turbos and engine controls, ultimately increasing both horsepower and torque by about 80 percent from 2001 to 2011. 5, which I think is The symptoms of a bad regulator usually manifest as a surge when idling, though sometimes the surge can happen at speed while driving.If you have a 2001 - 2004 (LB7) or 2004.5 - 2005 (LLY) Duramax and have been thinking about tuning it, this article is for you. As you're probably aware, ECMs have some small risk of crashing during a tuning flash. Browsing the forums online you definitely already picked up on the fact that the LB7 and LLY ECMs are more suscepitble to the issue. Obviously the lower the voltage then the 'worse' the FICM is and the more likely that (cold) rough running would be a result of a bad FICM. However, if you email (or call) us and say that your FICM is dropping to 43-44volts,while low, I think that you may have some underlying injector issuesSearch: Duramax Ficm Problems. If one of the injectors in the group, #2, #3, #5, #8 have an electrical problem, all four will shut down Includes key design features, engine specs, horsepower/torque ratings, & more 6L LMM 06-07 Duramax 6 0 was introduced, that have been several updates to GMC Sierra mk1 (2005) - fuse box diagram GMC Sierra mk1 (2005) - fuse box diagram.Sep 26, 2013 · Discussion Starter · #1 · Sep 26, 2013. i have a 04 f 350 i bought about a month ago and i changed the oil and the fuel filters, i unplugged the battery to clean some corrosion off, since then i have had the rough start and idle like the symptoms of a bad ficm and i had a p0611 ficm code so i took the ficm off and sent it to ficm fixer in ... Feb 18, 2014 · P0261 injector cylinder #1. P0264 injector cylinder #2. P0267 injector cylinder #3. P0270 injector cylinder #4. P0273 injector cylinder #5. P0276 injector cylinder #6. P0279 injector cylinder #7. P0282 injector cylinder #8. they all are the low/open circuit, fuel injector, FICM connecter loose. Search: Duramax Ficm Problems. I have an 2003 chevy Silverado Duramax that wont start my problem started when ficm went bad I sent it off and they replaced the injector control chip and it fixed the problem after I installed it started and ran for a few minutes and then died it showed the dtc po370 saying wasn't getting a signal from the crank sensor so I replaced it and it wouldn't restart ...If you have a 2001 - 2004 (LB7) or 2004.5 - 2005 (LLY) Duramax and have been thinking about tuning it, this article is for you. As you're probably aware, ECMs have some small risk of crashing during a tuning flash. Browsing the forums online you definitely already picked up on the fact that the LB7 and LLY ECMs are more suscepitble to the issue.The most common symptom of a bad MAP sensor is bad fuel consumption together with a check engine light on your dashboard. You may also notice signs like a misfiring or stalling engine. Rough idle or difficulty starting is also common signs. Any problem with the manifold absolute pressure sensor (MAP) will result in improper combustion, damaging ...Search: Duramax Ficm Problems. 6L Diesel Injector Super Set Deluxe 3L to the Cummins and Duramax, we can help you find the right hardware for any diesel system The FICM (fuel inje. Lb7 Wiring Harness. 2-way (on the LB7 ECM) to a 3-way connector, and the new LG4 ECM from a 5-way to a 2 ... of the ECM connector 7 [2020]+ META ECFG, E2M FILES 5 ... Aug 14, 2020 · Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring. There are a couple of symtoms that usually lead to a bad FICM 5-2010 Chevy/GMC Duramax LMM Description: Cross Reference 8980117351 8980033661 759622-0002 Item #: 848212-5001SR . The LB7 Duramax engine is a 6 Reman FICM -Lifetime Warranty 0L's can be attributed to a poorly functioning FICM 0L's can be attributed to a poorly functioning FICM.Oct 30, 2014 · Joined Aug 10, 2005. 7,134 Posts. #5 · Oct 31, 2014. P0611 is a death code for the FICM. Do not pass go, do not collect $200, just replace the FICM. GM will hit you for a pretty penny for one unfortunately. Just helped somebody else out over the phone with the same codes as yours, and his ended up being a FICM on his 01. How to test & remove the fuel injection control module (FICM) from a 2003, 2004, 2005, 2006, 2007, 2008, & 2009 Ford 6.0 Powerstroke Super Duty. 2003 - 2007 Ford 6.0L Power Stroke. Install & Drive - No Programming Neccesary. We carry Remanufactured Fuel Injection Control Modules (FICM's) that are 100% disassembled, upgraded, fully tested and Pre-Programmed. Once fully tested, the modules are pre-programmed with the appropriate vehicle software and ready for installation and operation.Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.It is rare that a FICM is bad on a LLY engine, but wires can cause problems-- At the passenger side of the alternator-- the FICM wire harness is tied down to the bracket with a zip tie. Check the EGR. LBZ (VIN "D") Engine was installed from 2006-2007. 6 Duramax is a great engine with some proper modifications to address trouble areas.It is rare that a FICM is bad on a LLY engine, but wires can cause problems-- At the passenger side of the alternator-- the FICM wire harness is tied down to the bracket with a zip tie. Check the EGR. LBZ (VIN "D") Engine was installed from 2006-2007. 6 Duramax is a great engine with some proper modifications to address trouble areas.The FICM (fuel injection control module) has been a problem, where low voltage in the vehicle's electrical system due to failing batteries or a low-output alternator can cause damage to the FICM. The LB7 and the LLY Duramax engines used an intermediary module called the Fuel Injection Control Module or FICM to actuate the fuel injectors. 5-2005 ...When a fuel injector circuit condition is detected by the FICM, all of the fuel injectors on the affected ignition voltage circuit will be disabled. If a circuit condition is detected on a fuel injector circuit for cylinders 1, 4, 6, or 7, DTCs P0201, P0204, P0206, P0207 will set, along with DTC P1261.MA Fuel Filter Head to FICM Hose, LB7 | 2001-2004. $59.99. View Details. MA Fuel Outlet to Filter Hose, Duramax | 2006-2010. $67.95. View Details. MA Fuel Inlet to Filter Hose, Duramax | 2006-2010 ... and other drivability issues. Depending on what part of your fuel system is failing or malfunctioning, these symptoms may vary. If you are ...Discussion Starter · #1 · Feb 2, 2014 I have a 2004 lb7 that I put injectors in a while ago and I have a miss that happens when the engine is idling while transmission is in gear and truck is creeping about walking speed. It does it hot or cold. It doesn't do it in neutral or drive while not moving. No smoke black or white while hot or cold.Nov 09, 2008 · The funny symbols are just bullet points: CRANK NO START with NO SYNC or NO FICMSYNC PIDs on 6.0L Diesel. Some 03-07 6.0L-equipped vehicles may experience a crank no start, a runs rough concern or stalling with cam or crank sensor codes. Viewing the SYNC and FICMSYNC PIDs in Datalogger will help diagnose this issue. Note: FICM cores have a $350 value. Rather than collect this amount upfront, a partial $75 deposit is collected. If you fail to return your core within 30 days and/or send in a core with a damaged connector, your $75 deposit will be forfeited. Failing to return the core within 30 days will result in the remaining $275 of the core value being ... Showing Symptoms of a bad FICM? Shop now for FICM tuning, repair or replacement units. ... LB7 Duramax 2001-2004; LLY Duramax 2004.5-2005; LBZ Duramax 2006-2007; 4. Glow Plug Failue - 2006 LLY Duramax. In 2006, the glow plugs were paired with a problematic glow plug module. At 6.6 liters, these engines (and all other diesels) are big hunks of metal. Because metal absorbs heat, and there is so much of it, starting a diesel engine in cold weather can be a challenge.The 5 Most Common LB7 Duramax Engine Problems Fuel Injector Failure Water Pump Failure Fuel Filter Housing O-ring Leaks Blown Head Gasket Overheating (fan clutch problems, radiator gunk) In addition to the above common engine problems, there are also a few worthwhile to mention problems that affect high horsepower LB7's:The 5 Most Common LB7 Duramax Engine Problems Fuel Injector Failure Water Pump Failure Fuel Filter Housing O-ring Leaks Blown Head Gasket Overheating (fan clutch problems, radiator gunk) In addition to the above common engine problems, there are also a few worthwhile to mention problems that affect high horsepower LB7's:01. What you will need. To proceed with this tutorial, you need a couple of tools to remove the Duramax fuel pressure regulator. Here is what you need to do so: A socket wrench—you will have to take off a few bolts, you need to have a socket wrench on hand. Penetrating oil—you will spray the bolts to loosen them up.It’s something all of us LB7 drivers have had to deal with, the dreaded injector job. We’ve all been there or we are all about to get there. First thing we will discuss is some of the issues you may experience when your LB7 injectors go bad. There is a multitude of symptoms your truck will experience if the injectors are going bad. Injectors - It's hard to have a conversation with any LB7 owner without the topic of injector issues coming up. The original injectors that came in these trucks had all sorts of issues with cracking. The symptoms are constant smoke at idle and gaining fuel in the oil.Fuel Injection Control Modules fail in many ways, but oftentimes other things are to blame. This video walks you through it! Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver's side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses.May 24, 2021 · One way to maintain an LB7 engine is to get to know LB7 balance rates. Finding the Duramax balance rates will help you diagnose various problems with the engine’s fuel system. Balance rate checks are also a part of various routine engine fuel filter checks. Performing an LB7 balance rate test will clarify any problems with the engine and will ... Fuel Injection Control Modules fail in many ways, but oftentimes other things are to blame. This video walks you through it! Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.Feb 02, 2014 · I have a 2004 lb7 that I put injectors in a while ago and I have a miss that happens when the engine is idling while transmission is in gear and truck is creeping about walking speed. It does it hot or cold. It doesn't do it in neutral or drive while not moving. No smoke black or white while hot or cold. May 24, 2021 · One way to maintain an LB7 engine is to get to know LB7 balance rates. Finding the Duramax balance rates will help you diagnose various problems with the engine’s fuel system. Balance rate checks are also a part of various routine engine fuel filter checks. Performing an LB7 balance rate test will clarify any problems with the engine and will ... Jul 26, 2022 · Search: Duramax Ficm Problems. The FICM (fuel injection control module) has been a problem, where low voltage in the vehicle's electrical system due to failing batteries or a low-output alternator can cause damage to the FICM 0L Power Stroke FICM with a BulletProof Diesel replacement module Common problems typically associated with the 6 6L LLY Duramax; 2006-2007 GM 6 4 of these harness ... Jul 23, 2022 · Home / BY RANGE / 2001- 2004 Dodge Ram Cummins Fuel Injector Control Module FICM SKU 2001- 2004 Fuel Injector Category BY RANGE Tag 6 6 L Duramax FICM 2002 -2004 $ 599 5-2005 GM 6 If one of the injectors in the group, #2, #3, #5, #8 have an electrical problem, all four will shut down How DuraMax Works How DuraMax Works. 01. What you will need. To proceed with this tutorial, you need a couple of tools to remove the Duramax fuel pressure regulator. Here is what you need to do so: A socket wrench—you will have to take off a few bolts, you need to have a socket wrench on hand. Penetrating oil—you will spray the bolts to loosen them up.2009-2014 Ford F-150 3.5L Ecoboost A-Pillar Pod Mount BUL 31305. $ 95.00 Add to cart.Nov 02, 2015 · Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers. In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector. Now this isn’t always the case, but after some trouble shooting we’re ... Feb 02, 2014 · I have a 2004 lb7 that I put injectors in a while ago and I have a miss that happens when the engine is idling while transmission is in gear and truck is creeping about walking speed. It does it hot or cold. It doesn't do it in neutral or drive while not moving. No smoke black or white while hot or cold. Oct 30, 2014 · Joined Aug 10, 2005. 7,134 Posts. #5 · Oct 31, 2014. P0611 is a death code for the FICM. Do not pass go, do not collect $200, just replace the FICM. GM will hit you for a pretty penny for one unfortunately. Just helped somebody else out over the phone with the same codes as yours, and his ended up being a FICM on his 01. 01. What you will need. To proceed with this tutorial, you need a couple of tools to remove the Duramax fuel pressure regulator. Here is what you need to do so: A socket wrench—you will have to take off a few bolts, you need to have a socket wrench on hand. Penetrating oil—you will spray the bolts to loosen them up.A friend of mine used my truck to go get a motor for me for a different project,he filled up my truck (04 lb7 ats trans, copilot,ppe boost valve,4 inch magnaflow,afe intake and efi live) and headed off.After picking up the motor he got about 5 miles away and the truck died at a stop lite and hasnt started since i checked all grounds batt terminals changed the fuel filter the air dog lift pump ...Mar 29, 2017 · High Pressure Testing (LB7 Example) Before starting, it is important to note that the high pressure fuel pump must be able to produce a minimum of 2500 to 3500 psi while cranking during the ... Jun 11, 2019 · The joint venture (and resulting engine) was known as Duramax, and the LB7 was the first of many models to come. It’s a 6.6-liter, common-rail injected, 32-valve, V8 turbodiesel which put out 235hp and 500 pounds of torque in its first year, and for the final year of ‘04 the LB7’s output had grown to 300hp and 520 pounds of torque. When ... Along with the most obvious and commonly encountered signs, there are some other symptoms to warn when air gets in the vehicle's power steering and causes various trouble. So, let's learn about those significant symptoms in detail -. 1. Unusual Noises, Stiff Or Hard Steering Performs & Bubbles In The Reservoir Fluid:Check the Trouble Codes First: If you have a FICM performance code then move to the voltage check below. If you have a high side fault for all eight injectors, you can be pretty sure your FICM needs replaced. Check the FICM Output Voltage: If you have a scan tool you can just pull up FICM voltage from the menu and look at it there. Discussion Starter · #1 · Feb 2, 2014 I have a 2004 lb7 that I put injectors in a while ago and I have a miss that happens when the engine is idling while transmission is in gear and truck is creeping about walking speed. It does it hot or cold. It doesn't do it in neutral or drive while not moving. No smoke black or white while hot or cold.Signs of Bad LB7 Duramax Injectors Here are common issues experienced when you have bad injectors. Excessive/Constant Smoke when Idling Hard Starts Fuel in Oil. Check Dipstick look for a surplus of oil or even smell the dipstick. When fuel is present, you can often smell it. How To Fix Bad InjectorsINCLUDES: 1-2001-2004 LB7 DURAMAX MANUFACTURED AGAIN FUEL INJECTOR CONTROL MODULE Note: Dieselogic is currently only able to repair your current FICM. You will need to send the part to us for service. Item Condition: Manufactured Again A properly " Manufactured Again " is the functional equivalent of a new part, and is virtually indistinguishable from new part performance.location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses. Chevrolet Silverado 2500 HD Classic LT: 2004 lb7 duramax Ficm… 2004 lb7 duramax Ficm fuse#5 keeps... Ohm pink wire to #5 and #119 is good Although #5 wire crosses with black&green on plug And #119 crosses with green&rehire Also pink wire seems very good shape and while both are unplugged from ficm fuse still blowsHow to Test your FICM. Small 1/4 or 3/8" drive socket wrench, 8mm socket, 10mm socket and a pair of pliers. The FICM is located beneath the coolant reservoir bottle in the photos. 1. Start with a cool engine and truck. 2. Remove and reposition the coolant reservoir. You can do this without draining the coolant as long as the reservoir is tilted ... xv2 patcher 2021 location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver's side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses.Check Chevy GM Duramax Diesel LLY Fuel Injection Control Module FICM 6.6L 2004 - 2005 repair service by Vehicle Module - Auto & Truck Electronics.You send your part to us, we rebuild it and ship it back to you. ... Failures and Symptoms. Submit Close. Related Products ... Chevy GM Duramax Diesel LB7 Fuel Injection Control Module FICM 6.6 2001 ...If you remove the little window on the ficm, you will see the connection studs. If you see 4 bolts then you have the updated style and you can use the above part number. If you see 7 bolts then you will need to send it out for repair. I think 2003 and some very early 2004s have the 7 bolt. So most likely you have the 4 bolt.Check your EDU fuse. Additionally, the FICM bracket is rather sharp and often rubs through wires. You will have to cut open and inspect the entirety of the harness for shorts. I have never got a U0105 for a failed FICM. Apr 19, 2015 · It entailed an EGR valve, different glow plug controller, different intake heater relay, cylinder heads that flow roughly 30CFM less air, and the turbo uses a different downpipe bolt pattern. If the injectors are under the valve covers, it's an LB7. If the injector plugs are visible outside the valve covers, it's an LLY+. Jun 11, 2019 · The joint venture (and resulting engine) was known as Duramax, and the LB7 was the first of many models to come. It’s a 6.6-liter, common-rail injected, 32-valve, V8 turbodiesel which put out 235hp and 500 pounds of torque in its first year, and for the final year of ‘04 the LB7’s output had grown to 300hp and 520 pounds of torque. When ... Signs of A 6.0 Powerstroke PCM Failure. Starting and stalling problems are the primary signs of detecting a bad 6.0 Powerstroke PCM. However, those who have spent a few years with car engines know that those signs are also caused by different parts’ failure. Without running certain diagnostics, it is hard to tell if the module is the real ... location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses. A friend of mine used my truck to go get a motor for me for a different project,he filled up my truck (04 lb7 ats trans, copilot,ppe boost valve,4 inch magnaflow,afe intake and efi live) and headed off.After picking up the motor he got about 5 miles away and the truck died at a stop lite and hasnt started since i checked all grounds batt terminals changed the fuel filter the air dog lift pump ...http://www.toxicdiesel.com/ This Video Will Show You How To Check Your LB7 Fuel Injectors If The Solenoids Are Bad, Keep In Mind That All Trucks Are Differen... Search: Duramax Ficm Problems. 6L Diesel Injector Super Set Deluxe 3L to the Cummins and Duramax, we can help you find the right hardware for any diesel system The FICM (fuel inje. Lb7 Wiring Harness. 2-way (on the LB7 ECM) to a 3-way connector, and the new LG4 ECM from a 5-way to a 2 ... of the ECM connector 7 [2020]+ META ECFG, E2M FILES 5 ... How to Test your FICM. Small 1/4 or 3/8" drive socket wrench, 8mm socket, 10mm socket and a pair of pliers. The FICM is located beneath the coolant reservoir bottle in the photos. 1. Start with a cool engine and truck. 2. Remove and reposition the coolant reservoir. You can do this without draining the coolant as long as the reservoir is tilted ... New injectors by dealer at 254,000. Truck was running fine except for an occasional cylinder 1 misfire code and a slightly rough idle when warm. I drove truck 60 mi yesterday and it ran fine. I started it up this morning and drove it 3/4 of a mile and shut it down. Everything was fine. Truck sat for 30 minutes. Upon restart, it would barely run.01-04 GM GMC 6.6L LB7 DIESEL DURAMAX FUEL INJECTOR MODULE FICM REPAIR SERVICE $399.99 Quantity Add to Cart Product Description REPAIR & RETURN PROCESS The Repair and return process is pretty simple and helps you avoid paying the high cost of a new FICM through your dealer.The 5 Best Ford V8 Engines of All-Time. 1. Snapped Crankshaft. Perhaps the most devastating of all Duramax failures is a broken factory crankshaft. Not only does this mean game-over for the engine, but it results in a truck that's down for weeks (if not months) and a huge chunk of change missing from your wallet.Feb 02, 2014 · I have a 2004 lb7 that I put injectors in a while ago and I have a miss that happens when the engine is idling while transmission is in gear and truck is creeping about walking speed. It does it hot or cold. It doesn't do it in neutral or drive while not moving. No smoke black or white while hot or cold. Sep 11, 2020 · Since the diesel glow plug is positioned within the internal combustion chamber, it will deliver this heat to the engine. How a Glow Plug Works. Top 4 Bad Diesel Glow Plug Symptoms. 1) Difficulty Starting the Engine. 2) Engine Misfires. 3) Black Smoke. 4) Engine Light On. Glow Plug Replacement Cost. Sep 11, 2020 · Since the diesel glow plug is positioned within the internal combustion chamber, it will deliver this heat to the engine. How a Glow Plug Works. Top 4 Bad Diesel Glow Plug Symptoms. 1) Difficulty Starting the Engine. 2) Engine Misfires. 3) Black Smoke. 4) Engine Light On. Glow Plug Replacement Cost. 2003 - 2007 Ford 6.0L Power Stroke. Install & Drive - No Programming Neccesary. We carry Remanufactured Fuel Injection Control Modules (FICM's) that are 100% disassembled, upgraded, fully tested and Pre-Programmed. Once fully tested, the modules are pre-programmed with the appropriate vehicle software and ready for installation and operation.GMC and Chevy Duramax LB7 6.6 Diesel Common Issues and Problems. If you have a 2001-2004 Duramax 6.6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again. 2003 - 2007 Ford 6.0L Power Stroke. Install & Drive - No Programming Neccesary. We carry Remanufactured Fuel Injection Control Modules (FICM's) that are 100% disassembled, upgraded, fully tested and Pre-Programmed. Once fully tested, the modules are pre-programmed with the appropriate vehicle software and ready for installation and operation.2001-2004 LB7 Duramax Diesel FICM - Fuel Injection Control Module #BOS0281010014. GM Part Number = 97216077: The FICM is the fuel injector control module that sends the signal to the injector to open or close. Bosch refers to it as an ECU. Core Charge Instructions.May 04, 2015 · The symptoms are constant smoke at idle and gaining fuel in the oil. Unfortunately the best thing to do if you have this problem is to replace the whole set at once. Injector replacement on the LB7 truck is rather labor intensive and just changing one is usually not worth the risk for the labor costs. ford air camper for sale Along with the most obvious and commonly encountered signs, there are some other symptoms to warn when air gets in the vehicle's power steering and causes various trouble. So, let's learn about those significant symptoms in detail -. 1. Unusual Noises, Stiff Or Hard Steering Performs & Bubbles In The Reservoir Fluid:Search: Lb7 Losing Fuel Pressure . 84070 Give us a call today (801) 569-1068 Open Mon-Fri 9:00am - 5:00pm (Mountain time zone) Tags The Fuel Rail Plug (sometimes referred to as race plug) compatible with the Duramax Diesel Engine helps maintain fuel rail pressure during heavy engine load conditions Aside from the carbon buildup caused by DI ...It’s something all of us LB7 drivers have had to deal with, the dreaded injector job. We’ve all been there or we are all about to get there. First thing we will discuss is some of the issues you may experience when your LB7 injectors go bad. There is a multitude of symptoms your truck will experience if the injectors are going bad. INCLUDES: 1-2001-2004 LB7 DURAMAX MANUFACTURED AGAIN FUEL INJECTOR CONTROL MODULE Note: Dieselogic is currently only able to repair your current FICM. You will need to send the part to us for service. Item Condition: Manufactured Again A properly " Manufactured Again " is the functional equivalent of a new part, and is virtually indistinguishable from new part performance.Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses. #Mk rc fuel pump code; Later versions including the LLY, LBZ, LMM and LML would use more sophisticated turbos and engine controls, ultimately increasing both horsepower and torque by about 80 percent from 2001 to 2011. 5, which I think is The symptoms of a bad regulator usually manifest as a surge when idling, though sometimes the surge can happen at speed while driving.Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers. In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector. Now this isn't always the case, but after some trouble shooting we're ...Injectors - It's hard to have a conversation with any LB7 owner without the topic of injector issues coming up. The original injectors that came in these trucks had all sorts of issues with cracking. The symptoms are constant smoke at idle and gaining fuel in the oil.Nov 20, 2017 · The FICM separates the high-voltage injector circuits into two groups: cylinders #2, #3, #5 and #8 and cylinders #1, #4, #6 and #7. The firing order is 1-2-7-8-4-5-6-3 with the odd-numbered cylinders located on the passenger side of the engine and the even-numbered cylinders located on the driver’s side. Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers. In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector. Now this isn't always the case, but after some trouble shooting we're ...Nov 05, 2020 · Here is our guide to the 7 most common 6.6L LB7 Duramax problems and how to fix them. 1. LB7 Duramax Injectors. The most notorious LB7 Duramax problem is their original injectors. Even GM acknowledged their problems when they corrected the original injector design and issued a 200,000 or 7-year warranty on the updated model. MA Fuel Filter Head to FICM Hose, LB7 | 2001-2004. $59.99. View Details. MA Fuel Outlet to Filter Hose, Duramax | 2006-2010. $67.95. View Details. MA Fuel Inlet to Filter Hose, Duramax | 2006-2010 ... and other drivability issues. Depending on what part of your fuel system is failing or malfunctioning, these symptoms may vary. If you are ...Jul 24, 2022 · Crew Cab, Long Bed, Pulls anything I want to 5-2005 lly duramax fuel injection control module (ficm) Item Condition: New For information regarding Returns or Warranty Claims, please see our Returns & Warranty policy Common problems typically associated with the 6 PureFlow Airdog Raptor Fuel Pump for 2001 – 2010 6 5 FLP was bad and that it should read 12V- so i pulled all the fuses and relays ... Sep 26, 2013 · Discussion Starter · #1 · Sep 26, 2013. i have a 04 f 350 i bought about a month ago and i changed the oil and the fuel filters, i unplugged the battery to clean some corrosion off, since then i have had the rough start and idle like the symptoms of a bad ficm and i had a p0611 ficm code so i took the ficm off and sent it to ficm fixer in ... LB7 guys need to read this it will save you $$$. ok so if you own a LB7 motor d-max you will want to keep this in mine for when you have an issue with your fuel filter housing….. so on to the story, so I found out that my housing is by passing fuel internally and casing the system to leak down and not hold a vacuum there is a o-ring on the ...New injectors by dealer at 254,000. Truck was running fine except for an occasional cylinder 1 misfire code and a slightly rough idle when warm. I drove truck 60 mi yesterday and it ran fine. I started it up this morning and drove it 3/4 of a mile and shut it down. Everything was fine. Truck sat for 30 minutes. Upon restart, it would barely run.INCLUDES: 1-2001-2004 LB7 DURAMAX MANUFACTURED AGAIN FUEL INJECTOR CONTROL MODULE Note: Dieselogic is currently only able to repair your current FICM. You will need to send the part to us for service. Item Condition: Manufactured Again A properly " Manufactured Again " is the functional equivalent of a new part, and is virtually indistinguishable from new part performance.What Are The Symptoms Of Bad Ficm Relay? 1. Sending codes; 2. Overheated ; 3. FICM Failure; 4. Hard Start; How To Detect A Bad Ficm Relay? Check the wire harness; FICM test; How To React When You Found Out A Bad Ficm Relay? Is Replacing Ficm Relay Is Expensive? How Often Should You Replace The Relay? The Verdict Aug 05, 2020 · LB7 Faulty Fuel Filter Housing Symptoms. Fuel pump loses prime making the engine hard start. Low fuel rail engine codes. Engine misfires, shaky idling, performance issues. Your two replacement options are either to buy a new head assembly or simply buy a rebuild kit and replace the o-rings, gaskets, bolts, etc.. Home / BY RANGE / 2001- 2004 Dodge Ram Cummins Fuel Injector Control Module FICM SKU 2001- 2004 Fuel Injector Category BY RANGE Tag 6 6 L Duramax FICM 2002 -2004 $ 599 5-2005 GM 6 If one of the injectors in the group, #2, #3, #5, #8 have an electrical problem, all four will shut down How DuraMax Works How DuraMax Works.Jun 06, 2001 · Chevy GM Duramax Diesel LB7 Fuel Injection Control Module FICM 6.6 2001 - 2004 Repair Service Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) IN-DEPTH LB7 DURAMAX HEAD GASKET AND FUEL SYSTEM REPAIR. At the time of its introduction in 2001, the LB7 Duramax was considered the most advanced diesel engine to be used by any OEM in the light duty truck market. The revolutionary V8 diesel used aluminum cylinder heads and a common rail fuel injection system with a high pressure CP3 injection ... 01-04 GM GMC 6.6L LB7 DIESEL DURAMAX FUEL INJECTOR MODULE FICM REPAIR SERVICE $399.99 Quantity Add to Cart Product Description REPAIR & RETURN PROCESS The Repair and return process is pretty simple and helps you avoid paying the high cost of a new FICM through your dealer.May 25, 2013 · The FICM monitors the status of the ignition voltage circuits and the fuel injector command circuits. When a fuel injector circuit condition is detected by the FICM, all of the fuel injectors on the affected ignition voltage circuit will be disabled. If a circuit condition is detected on a fuel injector circuit for cylinders 1, 4, 6, or 7, DTCs ... Jul 24, 2022 · Crew Cab, Long Bed, Pulls anything I want to 5-2005 lly duramax fuel injection control module (ficm) Item Condition: New For information regarding Returns or Warranty Claims, please see our Returns & Warranty policy Common problems typically associated with the 6 PureFlow Airdog Raptor Fuel Pump for 2001 – 2010 6 5 FLP was bad and that it should read 12V- so i pulled all the fuses and relays ... IN-DEPTH LB7 DURAMAX HEAD GASKET AND FUEL SYSTEM REPAIR. At the time of its introduction in 2001, the LB7 Duramax was considered the most advanced diesel engine to be used by any OEM in the light duty truck market. The revolutionary V8 diesel used aluminum cylinder heads and a common rail fuel injection system with a high pressure CP3 injection ... #Mk rc fuel pump code; Later versions including the LLY, LBZ, LMM and LML would use more sophisticated turbos and engine controls, ultimately increasing both horsepower and torque by about 80 percent from 2001 to 2011. 5, which I think is The symptoms of a bad regulator usually manifest as a surge when idling, though sometimes the surge can happen at speed while driving.The P0193 code means that the engine control unit gets a too high signal from the fuel rail pressure sensor. It means that the signal is above the pre-calibrated limit for a pre-calibrated time made by the manufacturers. Technically, it can mean that either the fuel pressure is too high or there is a problem with the signal from the fuel rail ...What Are The Symptoms Of Bad Ficm Relay? 1. Sending codes; 2. Overheated ; 3. FICM Failure; 4. Hard Start; How To Detect A Bad Ficm Relay? Check the wire harness; FICM test; How To React When You Found Out A Bad Ficm Relay? Is Replacing Ficm Relay Is Expensive? How Often Should You Replace The Relay? The Verdict It is rare that a FICM is bad on a LLY engine, but wires can cause problems-- At the passenger side of the alternator-- the FICM wire harness is tied down to the bracket with a zip tie. Check the EGR. LBZ (VIN "D") Engine was installed from 2006-2007. 6 Duramax is a great engine with some proper modifications to address trouble areas.Note: FICM cores have a $350 value. Rather than collect this amount upfront, a partial $75 deposit is collected. If you fail to return your core within 30 days and/or send in a core with a damaged connector, your $75 deposit will be forfeited. Failing to return the core within 30 days will result in the remaining $275 of the core value being ... Home / BY RANGE / 2001- 2004 Dodge Ram Cummins Fuel Injector Control Module FICM SKU 2001- 2004 Fuel Injector Category BY RANGE Tag 6 6 L Duramax FICM 2002 -2004 $ 599 5-2005 GM 6 If one of the injectors in the group, #2, #3, #5, #8 have an electrical problem, all four will shut down How DuraMax Works How DuraMax Works.Jul 10, 2011 · 1. Remove the two bolts that hold the coolant reservoir to the cowl and push the reservoir out of the way forward and to your right. You do not need to disconnect any of the hoses. 2. On top of the FICM is a small cover held on by two #20 Torx screws; remove these two screws and pry the cover off. 3. Oct 30, 2014 · Joined Aug 10, 2005. 7,134 Posts. #5 · Oct 31, 2014. P0611 is a death code for the FICM. Do not pass go, do not collect $200, just replace the FICM. GM will hit you for a pretty penny for one unfortunately. Just helped somebody else out over the phone with the same codes as yours, and his ended up being a FICM on his 01. Mar 29, 2017 · High Pressure Testing (LB7 Example) Before starting, it is important to note that the high pressure fuel pump must be able to produce a minimum of 2500 to 3500 psi while cranking during the ... Obviously the lower the voltage then the 'worse' the FICM is and the more likely that (cold) rough running would be a result of a bad FICM. However, if you email (or call) us and say that your FICM is dropping to 43-44volts,while low, I think that you may have some underlying injector issuesProduct Description. 2001-2005 Duramax equipped vehicles. 01-04 LB7 VIN code 1 (8th digit is “1”). Choose from used/refurbished A-Grade or B-Grade, Service Numbers 8972160772, 8972160773, 8972160775, 8972160776, 8972160777, 8972160779 are interchangeable. Apr 24, 2016 · Chevrolet Silverado 2500 HD Classic LT: 2004 lb7 duramax Ficm… 2004 lb7 duramax Ficm fuse#5 keeps... Ohm pink wire to #5 and #119 is good Although #5 wire crosses with black&green on plug And #119 crosses with green&rehire Also pink wire seems very good shape and while both are unplugged from ficm fuse still blows Apr 24, 2016 · Chevrolet Silverado 2500 HD Classic LT: 2004 lb7 duramax Ficm… 2004 lb7 duramax Ficm fuse#5 keeps... Ohm pink wire to #5 and #119 is good Although #5 wire crosses with black&green on plug And #119 crosses with green&rehire Also pink wire seems very good shape and while both are unplugged from ficm fuse still blows IN-DEPTH LB7 DURAMAX HEAD GASKET AND FUEL SYSTEM REPAIR. At the time of its introduction in 2001, the LB7 Duramax was considered the most advanced diesel engine to be used by any OEM in the light duty truck market. The revolutionary V8 diesel used aluminum cylinder heads and a common rail fuel injection system with a high pressure CP3 injection ...Jul 26, 2022 · Search: Duramax Ficm Problems. The FICM (fuel injection control module) has been a problem, where low voltage in the vehicle's electrical system due to failing batteries or a low-output alternator can cause damage to the FICM 0L Power Stroke FICM with a BulletProof Diesel replacement module Common problems typically associated with the 6 6L LLY Duramax; 2006-2007 GM 6 4 of these harness ... Injectors - It's hard to have a conversation with any LB7 owner without the topic of injector issues coming up. The original injectors that came in these trucks had all sorts of issues with cracking. The symptoms are constant smoke at idle and gaining fuel in the oil.The pump is mounted in the filter housing on the frame and the connector is at the front of it. The pink and black wire should have 12 volts with the key on for about 30 seconds. If the pump has voltage but is not running, then your pump has failed. If there is no voltage then check fuse 2.40 in the central junction box.Jul 10, 2011 · 1. Remove the two bolts that hold the coolant reservoir to the cowl and push the reservoir out of the way forward and to your right. You do not need to disconnect any of the hoses. 2. On top of the FICM is a small cover held on by two #20 Torx screws; remove these two screws and pry the cover off. 3. Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.It is rare that a FICM is bad on a LLY engine, but wires can cause problems-- At the passenger side of the alternator-- the FICM wire harness is tied down to the bracket with a zip tie. Check the EGR. LBZ (VIN "D") Engine was installed from 2006-2007. 6 Duramax is a great engine with some proper modifications to address trouble areas.Mar 26, 2021 · 6.0L Power Stroke Problems, Part 7: FICM. March 26, 2021. Story By. Mike McGlothlin. Much like a plugged oil cooler, where failure slowly creeps up on an unsuspecting truck owner, fuel injection control module (FICM) failure is also rampant on the 6.0L Power Stroke. Believe it or not, weak batteries damage the FICM’s internal circuitry. The 5 Most Common LB7 Duramax Engine Problems Fuel Injector Failure Water Pump Failure Fuel Filter Housing O-ring Leaks Blown Head Gasket Overheating (fan clutch problems, radiator gunk) In addition to the above common engine problems, there are also a few worthwhile to mention problems that affect high horsepower LB7's:Chevrolet Silverado 2500 HD Classic LT: 2004 lb7 duramax Ficm… 2004 lb7 duramax Ficm fuse#5 keeps... Ohm pink wire to #5 and #119 is good Although #5 wire crosses with black&green on plug And #119 crosses with green&rehire Also pink wire seems very good shape and while both are unplugged from ficm fuse still blowsJul 20, 2022 · A failing FICM can cause all sorts of problems, but one of the most common symptoms is an engine that is hard to get started, especially when the engine is cold or has sat overnight The Four Different Duramax Engines The Duramax 6600 has been produced in four different Fuel Injection Control Module (FICM) The timing of the fuel injection is ... Search: Duramax Ficm Problems. If one of the injectors in the group, #2, #3, #5, #8 have an electrical problem, all four will shut down Includes key design features, engine specs, horsepower/torque ratings, & more 6L LMM 06-07 Duramax 6 0 was introduced, that have been several updates to GMC Sierra mk1 (2005) - fuse box diagram GMC Sierra mk1 (2005) - fuse box diagram.Signs of Bad LB7 Duramax Injectors Here are common issues experienced when you have bad injectors. Excessive/Constant Smoke when Idling Hard Starts Fuel in Oil. Check Dipstick look for a surplus of oil or even smell the dipstick. When fuel is present, you can often smell it. How To Fix Bad InjectorsJun 29, 2022 · 2008 Chevy Silverado 6 Engine stumbles or sputters 5-2010 Tags: 0 928 400 673 , 0928400673 , 97384667 , chevy , DURAMAX , fuel, fuel pressure regulator, gmc , lbz , lmm 6 Duramax 06-07 LBZ The FPR allows you to fine-tune your fuel pressure to the exacting requirements of many of today's diesel trucks The FPR allows you to fine-tune your fuel.... . Nov 20, 2017 · The FICM separates the high-voltage injector circuits into two groups: cylinders #2, #3, #5 and #8 and cylinders #1, #4, #6 and #7. The firing order is 1-2-7-8-4-5-6-3 with the odd-numbered cylinders located on the passenger side of the engine and the even-numbered cylinders located on the driver’s side. Description: 2000 - 2004 Chevy GMC 6.6L Duramax LB7 California Emissions Only Item #: RY-1731. Condition: New. Price: $200.70. Qty: Add to Cart See Details . Glow Plug Controller Duramax LB7 (0) Reviews: Write first review. Description: 2000 - 2004 Chevy GMC 6.6L Duramax LB7 ...Dec 12, 2020 · Water pump failure is a relatively common weak point on Duramax trucks. While the seal issues found on LB7 trucks have been largely solved, the LLY Duramax can still suffer from water pump failure. Over time and at higher mileage, the seals in the factory water pumps can fail. This frequently occurs after 80-100,000 miles. Jul 10, 2011 · 1. Remove the two bolts that hold the coolant reservoir to the cowl and push the reservoir out of the way forward and to your right. You do not need to disconnect any of the hoses. 2. On top of the FICM is a small cover held on by two #20 Torx screws; remove these two screws and pry the cover off. 3. 515-897-4459 PHP Tune your FICM for better fuel economy, less turbo lag, and more power! The pump is mounted in the filter housing on the frame and the connector is at the front of it. The pink and black wire should have 12 volts with the key on for about 30 seconds. If the pump has voltage but is not running, then your pump has failed. If there is no voltage then check fuse 2.40 in the central junction box.Apr 19, 2015 · It entailed an EGR valve, different glow plug controller, different intake heater relay, cylinder heads that flow roughly 30CFM less air, and the turbo uses a different downpipe bolt pattern. If the injectors are under the valve covers, it's an LB7. If the injector plugs are visible outside the valve covers, it's an LLY+. Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.Mar 26, 2021 · 6.0L Power Stroke Problems, Part 7: FICM. March 26, 2021. Story By. Mike McGlothlin. Much like a plugged oil cooler, where failure slowly creeps up on an unsuspecting truck owner, fuel injection control module (FICM) failure is also rampant on the 6.0L Power Stroke. Believe it or not, weak batteries damage the FICM’s internal circuitry. Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers. In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector. Now this isn't always the case, but after some trouble shooting we're ...How to Test your FICM. Small 1/4 or 3/8" drive socket wrench, 8mm socket, 10mm socket and a pair of pliers. The FICM is located beneath the coolant reservoir bottle in the photos. 1. Start with a cool engine and truck. 2. Remove and reposition the coolant reservoir. You can do this without draining the coolant as long as the reservoir is tilted ... Nov 09, 2008 · The funny symbols are just bullet points: CRANK NO START with NO SYNC or NO FICMSYNC PIDs on 6.0L Diesel. Some 03-07 6.0L-equipped vehicles may experience a crank no start, a runs rough concern or stalling with cam or crank sensor codes. Viewing the SYNC and FICMSYNC PIDs in Datalogger will help diagnose this issue. The symptoms of a bad regulator usually manifest as a surge when idling, though sometimes the surge can happen at speed while driving. Other symptoms include power loss on acceleration or hard starting. Sometimes it can get bad enough to force the truck into limp mode with a low rail pressure warning. Continue >>A failing LB7 injector will allow excess fuel into the engine either from a leaky pintle seat or a cracked body, but in either case, that fuel can wind up where it doesn't belong. If you notice your oil level is going up over time, that's a dead giveaway the injectors are leaking, but usually it won't be enough to notice on the dipstick.MA Fuel Filter Head to FICM Hose, LB7 | 2001-2004. $59.99. View Details. MA Fuel Outlet to Filter Hose, Duramax | 2006-2010. $67.95. View Details. MA Fuel Inlet to Filter Hose, Duramax | 2006-2010 ... and other drivability issues. Depending on what part of your fuel system is failing or malfunctioning, these symptoms may vary. If you are ...If the fuel supply side is okay, but the cranking pressure is low and the hand primer is stiff, the following list shows the more likely causes. • Leaking fuel pressure relief valve • Leaking...Discussion Starter · #1 · Feb 2, 2014 I have a 2004 lb7 that I put injectors in a while ago and I have a miss that happens when the engine is idling while transmission is in gear and truck is creeping about walking speed. It does it hot or cold. It doesn't do it in neutral or drive while not moving. No smoke black or white while hot or cold.Additional Images. NSBU Switch, LB7, 2001-2004 Allison 1000. (0) Reviews: Write first review. New. SKU: 29540479. USD 159.95 159.95 1 159.95. Pricing: $159.95. Buy in monthly payments with Affirm on orders over $50. Learn more. It is rare that a FICM is bad on a LLY engine, but wires can cause problems-- At the passenger side of the alternator-- the FICM wire harness is tied down to the bracket with a zip tie. Check the EGR. LBZ (VIN "D") Engine was installed from 2006-2007. 6 Duramax is a great engine with some proper modifications to address trouble areas.MA Fuel Filter Head to FICM Hose, LB7 | 2001-2004. $59.99. View Details. MA Fuel Outlet to Filter Hose, Duramax | 2006-2010. $67.95. View Details. MA Fuel Inlet to Filter Hose, Duramax | 2006-2010 ... and other drivability issues. Depending on what part of your fuel system is failing or malfunctioning, these symptoms may vary. If you are ...MA Fuel Filter Head to FICM Hose, LB7 | 2001-2004. $59.99. View Details. MA Fuel Outlet to Filter Hose, Duramax | 2006-2010. $67.95. View Details. MA Fuel Inlet to Filter Hose, Duramax | 2006-2010 ... and other drivability issues. Depending on what part of your fuel system is failing or malfunctioning, these symptoms may vary. If you are ...When a fuel injector circuit condition is detected by the FICM, all of the fuel injectors on the affected ignition voltage circuit will be disabled. If a circuit condition is detected on a fuel injector circuit for cylinders 1, 4, 6, or 7, DTCs P0201, P0204, P0206, P0207 will set, along with DTC P1261.Jul 24, 2022 · Crew Cab, Long Bed, Pulls anything I want to 5-2005 lly duramax fuel injection control module (ficm) Item Condition: New For information regarding Returns or Warranty Claims, please see our Returns & Warranty policy Common problems typically associated with the 6 PureFlow Airdog Raptor Fuel Pump for 2001 – 2010 6 5 FLP was bad and that it should read 12V- so i pulled all the fuses and relays ... location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine. On 2005+ trucks, the relay box is large and contains several relays and fuses. New injectors by dealer at 254,000. Truck was running fine except for an occasional cylinder 1 misfire code and a slightly rough idle when warm. I drove truck 60 mi yesterday and it ran fine. I started it up this morning and drove it 3/4 of a mile and shut it down. Everything was fine. Truck sat for 30 minutes. Upon restart, it would barely run.IN-DEPTH LB7 DURAMAX HEAD GASKET AND FUEL SYSTEM REPAIR. At the time of its introduction in 2001, the LB7 Duramax was considered the most advanced diesel engine to be used by any OEM in the light duty truck market. The revolutionary V8 diesel used aluminum cylinder heads and a common rail fuel injection system with a high pressure CP3 injection ...If you have a 2001 - 2004 (LB7) or 2004.5 - 2005 (LLY) Duramax and have been thinking about tuning it, this article is for you. As you're probably aware, ECMs have some small risk of crashing during a tuning flash. Browsing the forums online you definitely already picked up on the fact that the LB7 and LLY ECMs are more suscepitble to the issue. Oct 02, 2013 · GPs wouldn't cause a rough idle. Worst you'd get would be a no start in cold weather. The GPs themselves are pretty tough. I've got 131k on mine and no issues whatsoever. I did replace the harnesses at 120k when I had to do HGs, studs, etc. The GP system on these trucks is well designed and diagnoses itself well too. bmw m52 fuel pressurekootenai county jail rosterhxtwncfbest rape