mons 6.6L Duramax Problems & Concerns Overheating issues with the Duramax diesel seems to be a hit or miss problem; some owners experience it, while others never will. Regardless, it's more common with the Duramax than other engines. Overheating typically occurs while towing in the Summer months, and is most prevalent in 2005 or earlier models (2006 models received a larger radiator and fan). I have a 2005 chevy 2500 duramax. It has started having ... I have a 2005 chevy 2500 duramax. It has started having some problems that no one can figure out. It idles rough an when im driving it feels like i have no power and jerks when i pick up the throttle. When I took it to the shop they told me the code came back no. 5 injector was bad. Duramax LLY LBZ LMM injector harness repair kit – BT ... Sooner or later, most 2004.5 LLY LBZ LMM Duramax's will experience the dreaded "injector harness problem". GM routed the fuel injector wiring harnesses very tight on these engines, which can result in premature wire fatigue and connector pin failure and or intermittent loose connections at the fuel injector connector. Duramax Tech: Harness Rub Through | Diesel Tech Magazine A common problem on 2004.5 2006 Duramax LLY engines is what's typically known as harness rub. The injector wiring harness is zip tied to a metal flange next to the alternator. The problem is that the harness loom stops too short, leaving just a thin layer of protective material between the metal flange and the wires inside the harness. 2005 LLY Duramax Problem 150,000km LLY Duramax PROBLEM HELP HELP Duramax runs like a Case tractor code P201 P2146 Or 2164 "for Fuel circuit" ... 2005 LLY Duramax Problem ... How i fixed the Injector Harness Problem? ... Chevrolet Silverado 3500 Electrical System 2005 ... engine knocks and rattles. problem is a known failure on a good share of 2004.5 through 2005 duramax diesel trucks where #2 and #7 fuel injector harness fails. mfg know this is a problem and will not fix the truck until the problem has surfaced. this problem could result in rear end collision on highway. What Are mon Problems With Duramax Diesel Engines ... Overheating is more common in the Duramax diesel, especially 2005 and older models, than other trucks, though not all are effected. It stems from fan clutch failure and possibly a dirty or clogged radiator. GM redesigned the fuel injectors and offered a seven year extended warranty after the 2001 to 2004 LB7 models consistently failed prematurely. Lly updated injector harness install Merchant Automotive 2004–2005 GMC Sierra . 2004–2005 GMC Topkick C4500 C5500 Series . with 6.6L Duramax™ Diesel Engine (VIN 2 – RPO LLY) This bulletin is being revised to add DTC P1294 to Subject Line an d Condition Statement. ... Lly updated injector harness install _4. Disconnect cylinder number 2 and cylinder number 4 fuel injector harness connectors. Duramax lly electrical problem at ficm My truck is running rough trying to figure the issue out. Skip navigation ... Duramax lly electrical problem at ficm ... LLY Duramax headgasket egr cooler leak test symptoms ... Safe To Buy A 2005 Duramax W 150,000 Miles ? 2000 2014 ... Do the Duramax have any issues that I need to be aware of ? Problem areas: Transfer case pinholes, for the 2005 the #2 and #7 injector harness could start to lose connection, there is a potential rub through in the wiring harness as it goes over around the alternator. 2004 2005 LLY Injector Harness Repair Kit Duramax 98017958 ... People have asked And I am providing the Updated Harness repair kit For Duramax LLY 2004 2005 GM part # 98017958. This is a Very mon Fix for the chaffed harness On #2 and #7 injectors. If published diagnostics lead to an injector connector, install the revised 90 degree connector and the harness support bracket from the service kit, P N 98017958, using the following repair procedures. The Duramax Dilemma: Injector Circuit Diagnostics General Motors details a chafing problem in the FICM wiring harness (TSB #09 06 04 034) as it passes behind the alternator mounted on the front passenger side of the engine. This problem is caused by a poorly designed metal mount for the harness and requires a thorough inspection of the FICM harness where it passes behind the alternator. Sensors and Electrical Merchant Automotive 10480 Injector Harness Pigtail, LLY, 2004.5 2005, Duramax The LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem. I have a 2005 chevy 2500 4x4 duramax diesel and my wiring ... hi i have a 2005 chevy 2500 4x4 duramax diesel and my wiring harness to the injectors is shorted out and needs to be replaced i have 70,000 miles is this covered under warranty and if not i heard there might be a recall on this problem vin#1gchk23245f957466 LB7: Ficm problems??? [Archive] Duramax Diesels Forum Only thing left that we can think of is replace the whole wiring harness for the engine. Thinking a wire somewhere shorted out or something. ... Any way after replacing the FICM and checking the wiring harness it looks like the problem is with the injectors, on the drivers side.:mad: ... I recently did head gaskets and added ARP studs to my ... Chevrolet Silverado 2500 Electrical System 2005 ... 2005 Chevrolet Silverado 2500 problem with Electrical System. 2005 CHEVROLET SILVERADO 2500 Electrical System problems. ... IT'S A COMMON PROBLEM BECAUSE THE WIRE HARNESS CONNECTOR GOES BAD DUE TO OVERHEATING. GM HAS A PART SPECIFIC TO REPAIR THE WIRE HARNESS CONNECTOR. ... SPEEDOMETER ON 2005 DURAMAX CHEVROLET HD PICKUP IS NOT WORKING. IT IS ... SOLVED: On 2005 duramax injectors, is there a recall on ... On 2005 duramax injectors, is there a recall on this issue. Posted by ... I don't think I'm the first person that has had injector problems with the Duramax . Thanks Mike Wheeler. Posted on Apr 22, 2010. Helpful ... 7 wire trailer harness wiring. 2003 Chevrolet Silverado 2500HD. 1 Answer Where cabin air filter on 2004 chevrolet silverado ... 2005 Chevrolet Silverado Worn Fuel Injection Harness, Code ... The 2005 Chevrolet Silverado has 1 problems reported for worn fuel injection harness, code p2146. Average repair cost is $610 at 53,000 miles. Going The Distance 2005 Chevy Silverado 2500HD Diesel ... Check out our 2005 high mileage Chevy 2500HD as we diagnosis and fix an electrical problem. See how this engine can really go the distance with minimal repairs in this month's issue of Diesel ... Wiring Problems of Chevrolet Silverado 3500 Engine knocks and rattles. Problem is a known failure on a good share of 2004. 5 through 2005 duramax diesel trucks where #2 and #7 fuel injector harness fails. Mfg know this is a problem and will not fix the truck until the problem has surfaced. This problem could result in rear end collision on highway. NHTSA — Electrical System: Wiring Problems Problem is a known failure on a good share of 2004.5 through 2005 duramax diesel trucks where #2 and #7 fuel injector harness fails. Mfg know this is a problem and will not fix the truck until the ... : APDTY 015249 Fuel Injector #2 & #7 Wiring ... Buy APDTY 015249 Fuel Injector #2 & #7 Wiring Harness 90 Degree Upgrade Kit Repairs 98017958 On Duramax 6.6L Diesel Trucks: Fuel Injectors FREE DELIVERY possible on eligible purchases : duramax wiring harness MOTOALL 4pcs Fuel Injector Plug Connector Wire Harness Wiring Pigtail for Duramax LLY LBZ LLM 6.6L Diesel Injector Control Valve GM Chevrolet GMC Vauxhall Renault Nissan Citroen Peugeot Alfa Romeo. $8.99 $ 8. 99. Get it as soon as Tue, Oct 29. FREE Shipping on orders over $25 shipped by . wire schematics for TCM, BCM, ECM, etc [Archive] Duramax ... [Archive] wire schematics for TCM, BCM, ECM, etc Duramax Hard Parts Duramax Diesels Forum > Duramax Diesel ... seam a coupel of us have ran into some electrical wireing problems :mad: malibu795. 02 07 2009, 12:14 PM ... Trying to diagnose a P0741 issue that usually only shows up when it gets to 5th gear. Changed the internal harness as the plug ... Wiring harnesses – BT DieselWorks Wiring harnesses. Sort by Grid view List view. Swapping a Duramax Allison into a classic hot rod, race car, or offroad buggy? ... Duramax Allison standalone wiring harness. $995.00. Sold Out ... Sold Out 2004.5 2005 LLY to LBZ conversion harness. $325.00. 2003 2004 LB7 to LLY conversion service. $175.00. Sold Out Duramax LLY LBZ LMM injector ... Problems With a Duramax LLY | It Still Runs Problems With a Duramax LLY by Roger Shao . First introduced in 2004, the Duramax LLY engine is a 32 valve turbocharged diesel engine made popular by the Hummer H1, Chevy Silverado and GMC Sierra. Upgrades over previous years included a Garret turbocharger that allowed General Motors to meet new diesel truck emission standards while maintaining ... 2005 MEDIUM DUTY C SERIES ELECTRICAL GM UPFITTER Overview ORGANIZATION The Electrical section of the 2005 Medium Duty C Series Body Builder Manual is not split between Family 2 and Family 3 trucks. Harness Rub in 04.5 06 Duramax LLY | OC DIESEL Blog A common problem that we are seeing with the 2004.5 to 2006 GM Duramax LLY engines is what is known as a harness rub. The injectors wiring harness is zip tied to the metal flange by the alternator. The problem being that the harness loom stops too short and leaves just a thin layer of… GM 98017958 Injector Harness Upgrade XDP The GM 98017958 Injector Harness Upgrade addresses the common injector harness issues on the 2004.5 2005 GM 6.6L Duramax LLY. From the factory, the injector harness has connection issues with #7 and #2. This can cause a limp mode or even a non running condition. The GM update fixes the bad wiring and eliminates these issues. Dorman 904 138 Injector Harness Repair Kit The Dorman 904 138 Injector Harness Repair Kit is designed to fix the Injector Harness issues that are common on the 2004.5 2005 GM 6.6L Duramax LLY. Restore your vehicles fuel economy, and return your diesel engine to its original performance, with Dormans Fuel Injection Harness. GM 6.6L Duramax Factory Injector Harness Upgrade Kit 98017958 The LLY's have an issue with the injector harness on #7 and #2 going bad. Sometimes this can leave your truck in limp mode or even stranded. This update kit fixes the bad wiring, correcting the problem.

2005 duramax wiring harness issue Gallery


all generation wiring schematics chevy nova forum

all generation wiring schematics chevy nova forum

i need the wiring diagram for the power windows door

i need the wiring diagram for the power windows door

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