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2006 lly duramax problems

Dec 11 2018, 6:06am. 5 LBZ & LLY) of the 6. Cons = LB7 = injectors LLY = overheating. I have a 2006 Duramax that after it is running for a while and it warms up it wont start for a while until the motor cools back down. 6 Diesel Common Issues and Problems If you have a 2001-2004 Duramax 6. It featured many of the same components as the LB7, but with some improvements. During early 2006, the LBZ stepped in. a friend of mine is have a problem with his LLY. 0L Powerstroke initially edged marginally above the Duramax in rated power, but the Duramax will regain that title with the release of the new RPO code LBZ Duramax 6600 in the fall of the 2005 calendar year. Duramax Third Generation: 2006-2007. 6L LLY Duramax V8 with Bosch common-rail injection system. No problems while driving empty. It has been in the shop 5 times, the entire fuel system has been checked finding no problems. 6 Duramax: LLY. 5 to early 2006, Heads, Cast-aluminum with six High mileage and age often bring about inevitable electrical problems on any modern diesel. Perhaps the  Common Problems with Duramax 6. Below are a few of the top illustrations we get from different sources, we really hope these pictures will work to you, and also hopefully really appropriate to just what you desire regarding the 2006 Chevy Duramax Egr Valve Location is. This problem has been pretty much solved on the LLY and later motors. he then mentions the oil pressure gauge wasn't working. 6L V8 brought an improved injector design, variable geometry turbocharging and cleaner emissions to the table. soot trap, and a closed crankcase ventilation (a. lbs torque. Check to make sure the ECM is up to date. The 06-- can be a LLY or a LBZ--same engine and all parts-- the LLY had a mild tune. Had a loud knock from the engine the other day put it in park and it went away . 5-2012 GM/Duramax *This will fit the 2001-2004 LB7 models with modifications. The 6. Mar 15, 2010 · I have never run any fuel additives of any kind in my LLY Duramax and at 100,000-plus miles there is no trace of any kind of fuel injector problems. 3rd Gen Duramax Electrical Problems and Questions. Mar 15, 2010 · A common issue with the 2004. AT. Duramax Vehicle; Duramax 6. OBDII Codes 2006 Chevy 2500HD w/ 6. As the owner of three Duramax powered trucks: 2002 LB7, 2005 LLY, 2007 LBZ I have run the gamut of mods. Oct 21, 2006 · you just have to make sure you do not get an lly run code motor , you want the lb7 or lbz -----the lly ran from mid 04 to june of 06-----it was an 18 month run that was a mistake . ABS/ BRAKE fault light on, fuel gauge goes from full to empty after 20 seconds of running, Max speed is about 15 mph and bad idle. 5 (LBZ & LLY) Recently got a build done on my 07 lbz and am having surging problems at idle. 5-2006 Duramax LLY engines is what's typically known as harness rub. They made 310hp, 605ft. The Duramax Engine was released in late 2001 into the Chevrolet and GMC chassis vehicles. Duramax 6. 13 Jan 2015 The LLY Duramax gets a bad rap because of a reputation for blowing its head gasket. Use of the gold glow plugs in place of the silver will result in hard starting due to a lack of heat. 6. Great choice on the LLY, it was one of the first trucks to have a variable vane turbos. Then today it wouldn&#39;t - GMC 2005 Sierra 2500HD 4WD question View and Download GMC 2006 DURAMAX manual online. Overheating and blown head gaskets. Tips on performance, fuel economy, troubleshooting and more. The problem is when you are in the throttle the truck throws a code for low fuel rail pressure. 5-05 LLY Duramax was an electrical one. I have tryed the fuel pressure relief valve shim kit to no avail. 00 . 2004-2006 Duramax LLY v1. This is common on 04-05 LLY engines and generally affects #2 and #7 cylinders although it can affect others. That wire is tight It's not starting, acts like it isn't firing all of the injectors or something Actually acts likes it isn't firing them for first 10+ seconds of trying, then it does some chugging with grey puffs of smoke coming from exhaust, until starter solenoid times out Chevy/GMC Duramax 04. One major problem with the Duramax is the factory fuel filter only filter down to 6 microns. 2004. 2004 K2500 DA LLY CC LT LB Wow! P0335, P0336, P0116, P0117, P0118 are not set. The truck started knocking like crazy and blowing black smoke. It didn''t start doing this until this 2006 Duramax 6600 Specifications (LLY, LBZ) Assembly site: Moraine, Ohio. a. Hey guys, been having problems with my 2005 duramax. The injector wiring harness is zip-tied to a metal flange next to the alternator. 5 degC. BRAND NEW. The 2006 Silverado HD and Sierra HD with the Allison 6-speed automatic transmission will be equipped with a significantly revised 310 horsepower Duramax 6600 (LLY) through the third quarter of 2005. Once we are able to diagnose the problem, you will be provided with an upfront quote for the recommended fix and receive $20. I have been having issues with the truck when warm, it runs and idles fine when cold but when the engjne reaches around 160 or more it starts to like lope at idle and when driving and coming to a stop it lopes really bad, I have changed fpr, 8 new 50hp dragon fly injectors from industrial injection, checked wiring, kinda lost now. Not sure where he was going with this, I said, sure, all the time. torque) beating down on it. External injectors, rapid heat glow plugs, upgraded head gaskets, and 6-speed Allison transmission these trucks are generally considered to be some of the most reliable diesel pickups on the market. The LLY was the first emissions controlled Duramax and available mated to the Allison 1000 automatic (5 speed for 2004/2005 model years, 6 speed for 2006 model year) or the ZF 6 speed manual transmission. 5 LBZ & LLY Duramax Technical Discussion. An injector terminal fretting problem. DO NOT drain the fluid if only the transmission spin-on oil filter is being replaced. These spool quick and have plenty of boost at the top end as well. The truck also runs hot and seems to set the p0087 code when it is warmer. it has a very rough idle and rattles badly. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Applications: Chevy Silverado and GMC Sierra 2500HD, 3500 pickups; Hummer H1, Chevy Express and GMC Savana full-size vans; Chevy and GMC medium-duty trucks. e. But Duramaxtuner's panel of experts say not every LLY  12 Feb 2010 Chevy/GMC Duramax 06-07 LBZ - 2006 LLY - My buddy is looking at a 06 Did they make LLY in 06 and what kind of problems did they have? The most common issues LLY owners encounter include decreased fuel mileage , overheating and poor turbo response. Are there any options other than original - Answered by a verified Technician We use cookies to give you the best possible experience on our website. 6 . • Mount as shown behind grill so electronics get proper amount of cooling. The valve covers were modified to allow easier and cheaper repair to the fuel injectors. The 2005 is my work horse. The problem I have is DTC code UO100- ECM/PCM communication loss, low voltage reference detected. Duramax Third Generation: 2006-2007. If this is your first visit, be sure to check out the FAQ by clicking the link above. 2006 CHEVROLET TRUCKS SILVERADO 3500 PICKUP 6. 6L '04. Only 47,000 miles on truck. 2006 LLY engine discussion also belongs in this forum due to the similarities of the 2006 LBZ and the 2006 LLY. The LLY debuted in 2004, and was produced until the end of 2005. DURAMAX LLY LBZ LMM LML. The design and labor costs dictate a complete set replacement in most cases. Many of the lifespan issues can be traced directly back to fuel. Cab, and traded it in for the larger cab. 5 GM released its next generation of Duramax, the LLY. New fuel lines will be required to route from the FICM to the Fuel Filter Housing. 360hp, 650ft. ytimg. com Reopen the file so EFILive will recognise the file is a DSP5 converted operating system. Posts: 11 Last night my designated pumped gasoline in my Duramax. Duramax LB7/LLY DSP5 User Guide support@efilive. Instead, many LLY Duramax problems stem from overheating. 7 Nov 2016 Diagnosing 5 Speed Allison 1000 Transmission Problems: This is not meant to be a complete tutorial on building transmissions but rather a point . My 2006 duramax keeps setting a poo87 "low fuel rail pressure" code. By the time the LBZ came along, the LB7’s injector issues had long been solved and the overheating issues associated with the LLY were a thing of the past. LLY`s are 310 hp, and 590 or 605 tq, the LBZ is 360 hp, and 650 tq. 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. And, like the LB7, compression once again checks in at 17. Duramax Diesel Performance Forum. Remember that the 2006 LLY groups with the LBZ. Apr 18, 2010 · I Have a 2006 Duramax 6. 2 May 2016 Engine: 6. Many versions of this engine have been produced in the following 15 years, but they were all built upon the original. Midway through the 2004 model year, GM released the second-generation Duramax, RPO code LLY. The 2006-2007 LLY/LBZ Duramax Diesel Trucks This is the legendary LBZ that everybody wants. 5-05 Duramax 6. 6L Duramax™ Diesel V8 Engine (VINs D, 1, 2 -- RPOs LBZ, LB7, LLY) GM Document ID# 1822793-----Condition Some customers may comment on a Duramax™ Diesel vehicle with a Service Engine Soon (SES) light illuminated on the Although initially GM denied that it was a problem, after it was sued by a consumer group it relented and included overheating and blown head gaskets as a warranted item. 94,000 miles on it, about 6,000 miles left for warrantyand at any time when running, you can see smoke coming from the exhaust pipenow i want to say this is a bad injector problembecause it smells vaguely like unburnt fuel, but my buddy said it was normal, he has an 06 duramax that does the same thing. You may have to register before you can post: click the register link above to proceed. Similar to the LB7, the LLY Duramax is reliable, powerful, and lacks most of the emissions found on modern day diesel trucks like the L5P. The injectors wiring harness is zip tied to the metal flange by the alternator. To see parts specifically for your GM Duramax diesel truck, choose your truck year and engine displacement. Duramax Engine Identification Duramax Engine ID by VIN Number. 6L 2006-2007 LLY/LBZ Exhaust Components! XDP carries all the parts and accessories you need for the best diesel performance. This engine and transmission combination shared many of the great characteristics as its previous counterpart, but addresses some common issues. Can someone give me advice on whether it is better to replace it with a new Sep 18, 2013 · Re: 2006 6. Dec 05, 2018 · Duramax History, Lesson 2: LLY. Common Issues and Problems We See In The Shop With The LB7 6. There is an updated 90 degree connector and support brackets for these two injectors that repairs this problem. 95. 6l Duramax has proven to be a reliable and durable choice for most owners. 5-2005(LLY), 4, 01-26-2006 08:49 PM  1 Jun 2006 Join Date: Jun 2006. A new variable vane turbocharger and an EGR system were also added. The FICM would detect this problem and set several trouble codes and put the truck in limp mode, running on four cylinders. on buying something post 2006? Jul 11, 2006 · This truck is a head banger, I have an 06 2500HD Duramax 6. Jul 30, 2019 · Business inquiries: dpturner486@gmail. May 10, 2017 · Re: 05 LLY Duramax intermittent problems Oct 03 2017, 9:31pm My problem got worse on a recent trip pulling the camper, so I took it to my buddys diesel shop to get diagnosed. 2001-2006; turbo bearing failure may be caused by a spun camshaft bearing. 5-05 LLY - Thinking about buying a 05 wondering about common problems - I have a 12 valve now that I am selling I found a nice crew cab 05 chevy with 129000 miles on it. These issues tend to be VERY expensive. 5-'06 (LLY) Duramax 6. These symptoms result from the inlet  5 Dec 2018 The LLY brought variable geometry turbocharging, 50-state Production, 2004. he says the problem came up all of a sudden, was running fine one day then bad the next. 6L Duramax LLY/LBZ Juice with Attitude CS2 . Many model years were crossover or transitional years for the Duramax diesel, thus it is often necessary to decipher the engine model/version using the vehicle's VIN number. Gone But Not Forgotten: The Last 6. Common problems typically associated with the 6. Any help?!?!?! Duramax Third Generation: 2006-2007. Aug 16, 2017 · Common Fuel Injector Problems Specific To Duramax Models Posted on August 16, 2017 by Dieselogic Every model of diesel fuel injectors has its own set of problems, and Duramax injectors are no exception. Jan 13, 2015 · The LLY Duramax gets a bad rap because of a reputation for blowing its head gasket. 6L Duramax "Truck started losing power when warm, when cold for the first 10 miles or so the trunk runs great. 5 (LBZ & LLY) Discuss the third generation (2006-2007. The truck as 24K on the clock and the dealer has changed the fuel Dec 15, 2008 · Duramax LLY Overheating: The GM Solution and Beyond My first experience towing with my 2005 LLY Duramax was a thrill – and a disappointment. 2006 lly vs 2006 lbz The Internet Gathering Of Truly Active Duramax's (IGOTADURAMAX) is an online forum and community for Duramax Turbo Diesel enthusiasts. 6 Duramax Common Issues, Problems, and Fixes GMC and Chevy Duramax LB7 6. All engines utilize a cooled EGR (exhaust gas recirculation) system, catalytic converter a. Jan 02, 2007 · Catalytic converter removal on '04 duramax diesel(LLY)? you most likely have some other engine problems. 6-Liter LLY Duramax Engine. For the beginning of 2006, the major problems were fixed and the engine lasted not too much longer in these trucks. The Duramax's tendency to overheat is another one of those mystery problems, and one complicated by the fact that it doesn't happen to every engine. It happens most often on 2005-and-earlier engines; that year, GM started installing larger radiators, which seems to have solved the problem. 6/16/2008 4290‐202‐002‐INST 2004-2006 Duramax LLY v1. 04. 6-liter LLY Duramax Engine is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. Dec 12, 2006 · Models: 2001-2006 Chevrolet Silverado 2006 Chevrolet Express Vans 2001-2006 GMC Sierra 2006 GMC Savana Vans with 6. It will set a number of DTC’s. PO700 something to do with transmission. But Duramaxtuner's panel of experts say not every LLY has that problem. The truck has 4" strait exhaust and an Airraid filter kit. A common problem on 2004. The key to diesel longevity is clean fuel. The LBZ replaced the LLY and offered a number of changes that allowed the engine to produce significantly more power than its predecessor. Jun 01, 2018 · Launched in 2006, the LBZ was a virtual reimagination of the Duramax platform. Duramax Injector Failures-Cause and Prevention LB7: Many LB7 owners have had injector issues. Something to look out for. This sensor is a common weak point on the Duramax engines. lbs A friend of mine has purchased a new '04 Silverado 2500 HD Duramax Diesel Crew Cab. In stock form, other than some gauges and a power program that added about 100 crankshaft horsepower and roughly 180 foot-pounds of torque, there was no disappointment with the power – it was awesome! 2004. 2006 Duramax RPO 2006 LLY (engine code “2”) debuted in the beginning of 2006 and ended production with the start of the 2007 calendar year. 00 off as a credit towards the repair. com. 5--05 years had a connection problem with the injectors, and a wear through on the FICM harness-- both an easy fix. Engine mode =Idle mode: rpm<=930rpm and vehicle speed<=100MPH. LBZ. Cognito Motorsports Tie Rod Kit has a heavy duty inner joint with an oversized alloy ball and socket to provide the ultimate in durability. 6l duramax diesel Engine starts and stalls within 5 seconds turn key off, restart, does the - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. The new LBZ Duramax 6600 is operating without a FICM (Fuel Injection Control Module). the overheating problem is solved by switching to an LBZ mouthpiece my truck has never been over 215* that was in 105* weather towing my buddy's boat. Took it to a radiator shop and after thorough cleaning it is back to just like new. 6l Turbo Diesel - Expert Tips - Best Duramax The issue has largely been fixed in models produced after 2006 by adding a  Do you want to know what the high mileage for a Duramax diesel? lb-ft, LLY: 310 hp and 520 lb-ft; 2006 - LLY: 310 hp and 605 lb-ft, LBZ: 360 hp and 650 lb-ft   11 Apr 2018 LB7's ('01-'04) injector problems had been addressed, the LLY's ('04. 5-10 Duramax 6. 6 Allison 6sp. In the forum you will find an informative tech area, a place for Member’s journals, Vendors with special Members pricing, and monthly contests. DT's Nick Priegnitz recommends Nov 23, 2015 · Chevy Duramax LLY - How i fixed the Injector Harness Problem? 7:08. Engine related discussion ONLY. Another round of updates to the already great performing fuel system, along with an updated, now 6 speed Allison transmission, the LBZ is arguably the most sought after Duramax for both the heavy hauler, and a great foundation for a performance race build. For 2006, injector control is now built into the new Bosch ECM (Engine Control Module). on buying something post 2006? Jul 21, 2009 · The 2004 Duramax (code LLY) had some problems during use in the 2004-2005 use in the Silv/Sierra twins. VIN Digit: D. Applications: 2006 Silverado, Sierra, Kodiak and TopKick, 2007 Silverado and Sierra Classic (older GMT800 body style, NOT the newer GMT900), 2006 Chevy Express and GMC Savana full-size vans (first year of the vans offering the Duramax as an option) Sep 21, 2009 · I have an 04. If you get Jul 11, 2010 · 2. For the earlier glow plug, please see "related items" below. 2006-2007 GMC/CHEVROLET DURAMAX Aurora 3000 Turbo System . 2006 saturn ion what cause the headlights to stay on Motor wise problems are Lb7 01-04 injector issues, fixes better fuel filtration (lift pump, cat filter) LLY 04. The concern was that the glow plug module would over cycle the glow plugs, creating a scenario in which the tip of the glow plug could actually deform and/or break off in the engine. Upgrade the Tie Rods on your 2001-2010 GM 2500HD/3500HD Pickup with the Cognito 110-90283 Alloy Series Tie Rod Kit. The truck has 4 strait exhaust and an Airraid filter kit. While we here at The Diesel Page haven't heard of any glow system problems resulting in engine damage, some of these 2006 LLY/LBZ equipped vehicles have experienced failure of the glow plug(s), which could (in the worst cases) result in more serious engine damage due to glow plug tip ingestion. 6 Duramax Engine 4th May 2015 If you have a 2001-2004 Duramax 6. 2006-2007 6. In stock form, other than some gauges and a power program that added about 100 crankshaft horsepower and roughly 180 foot-pounds of torque, there was no disappointment with the power – it was awesome! Aug 20, 2017 · Sinister Egr Delete On Lly Duramax!! – Youtube, size: 800 x 600 px, source: i. Please also take note of the new operating system (OS) number of the Mar 15, 2010 · I have never run any fuel additives of any kind in my LLY Duramax and at 100,000-plus miles there is no trace of any kind of fuel injector problems. Banks Monster 4 inch exhaust. 5-05 overheating issues( mainly just when pulling otherwise pretty good) Lbz 06-07 "arguably the best duramax" no super main problems, just get rid of the egr and pcv and you'll be good LMM 08-10 good motor just has horrible emissions Jul 01, 2008 · The silver (LLY) and gold (LB7) glow plugs can't be interchanged. Dec 10, 2018 · Duramax History, Lesson 3: LBZ. Here is a temp fix to get rolling The 2nd generation Duramax is known as the LLY. Jul 11, 2010 · 2. ” Why Does it take so long?? A lot of people are incredulous that a Duramax head gasket job can take so long, so we kept track of everything that needed to be removed or LB7 6. Check out our LLY Duramax Specifications chart below for detailed information! 6. Dec 31, 2014 · LLY Duramax headgasket egr cooler leak test symptoms coolant pressure - Duration: 3:35. 5-2005 LLY. 2007-2010 CHEV/GMC K&N FIP KIT: $1350. 1 EGR and VGT Electronics Mounting • Mount as shown behind grill so electronics get proper amount of cooling. 5, 2005, and early 2006 are all LLY, late 2006 (Started about 3 months into the model year!) are all LBZ The LB7`s are 300 hp, 520 tq. 5-06 LLY 4WD Chevy Performance Transmission . In fact, the LLY offers a few benefits Duramax Third Generation: 2006-2007. 6L Duramax diesel engine & associated components. the lly had an overheat problem that was hard for a normal guy to repair , when it became hot it turned the power down and ran bad, Dec 11, 2018 · EGR problems. CAUTION: can indicate a serious problem. 5 Duramax LLY 280k My EGR valve is stuck open. Change the fuel filter every 15,000 miles and drain the water separator at every oil change, run fuel from high-volume sources like truckstops and you will likely never have a problem with fuel Duramax Third Generation: 2006-2007. 6L Duramax, ranging from LB7 Glow plug failure was a concern on the 2006 model year LBZ and LLY  31 Dec 2014 The Duramaxtuner Team explains the difference between the 2006 LLY and 2006 LBZ engines. The Duramax Engine is a General Motors diesel engine family for light to medium duty trucks. It just keeps turning over but wont fire up. 6L Duramax LLY/LBZ. Featuring beefy connecting rods, newer pistons and rings, a direct-port fuel injection with improved fuel pressure, and improved emission-based controls, the LBZ became more powerful, durable, and continued to improve fuel economy. 5 to 2006 GM Duramax LLY engines is what is known as a harness rub. 6L LLY Juice with Attitude CS2 . The 2,000,000th Duramax V8 engine rolled off the line in Moraine on March 24, 2017. 6L Engine Without DPF. diesel engine. i believe i should have my Product Description 6. What can I expect as far as maintenance Duramax Third Generation: 2006-2007. 5-'06 (LLY) 8th Digit of VIN: 2 . Using the silver glow plugs in place of the gold will cause possible failure to the glow plugs, cylinder head, and internal engine damage. With the LLY Duramax sharing the same connecting rod as the LB7, it’s no surprise that this component is also the weakest link in the second generation of the Duramax. Dec 17, 2009 · The trailer mechanic working on my wifes 2004 duramax LLY Diesel tow vehicle left the aux fuel tank switch on by mistake and of course my wife missed it. BD Diesel Throttle Sensitivity Booster 2006 LBZ Duramax - Duration: 6:21. Corey Lingren 1,296 views. Gas gauge 2014 Chevy Cruze Diesel - Fabulous car, no problems at all, but sold Nov. 5 - 2016. My 2002 is more of a street/competition vehicle and is the most modified of the bunch. 5-'05) Due to the water pump's location on the Duramax, it's often a  My particular truck is a 2006 2500HD crew cab LT2 with a multi-thousand dollar Waldoch interior and exterior conversion installed by the  20 Mar 2020 Common Fuel Injector Problems Specific To Duramax Models But if you have a 2006 model, you should watch out for this. While it has the option of a 190HP tune I most commonly run it on the 50HP level. There was an overheating problem with the duramax for a couple of years, I think 2003 might be in that group, but I'm not sure. Shop Downpipe & System Components for the GM Duramax 6. (I may be off a little on the LLY`s!) Dec 16, 2014 · Duramax won't start! My 2005 LLY duramax became hard to start a few days ago. From the LLY injector balance rates to injection timing, the whole system can get thrown off. 5 GMC 6. The problem being that the harness loom stops too short and leaves just a thin layer of protective material between the metal flange and the wire inside the harness. PCV) system. 6l Turbo Diesel Repair Experts Point out Common Problems Ever since the manufacture started back in 2001, the 6. This truck is a head banger, I have an 06 2500HD Duramax 6. Fan belt not slipping, transmission not overfilled, no problems with the Garret turbo, and the fan engages around 210 to 220 degrees and makes the same noise it has since new. 6L 3" Turbo Direct Pipe : $849. The terminals on the #2 and #7 injector connectors would brake down, causing fretting and an electrical resistance. On May 9, 2007, DMAX announced the production of the 1,000,000th Duramax V-8 diesel at its Moraine facility. Jun 06, 2018 · Glow plug failure was a concern on the 2006 model year LBZ and LLY Duramax models, but the problem should have been long corrected for owners of these years. Coolant temperature >= 55. something with injector #2 voltage and control circuit. Although much of the LLY’s internals match what you’ll find in the LB7, this version of the 6. 6 LLY duramax with a approx. The problem is the the fuel economy, in the '01 he would get around 23-27 MPG and now his new one is only getting 10-13 MPG and horrible towing mileage of 5-7 MPG. Tons of options for these trucks and some cool things you can do with custom tuning, like a Jul 21, 2009 · The 2004 Duramax (code LLY) had some problems during use in the 2004-2005 use in the Silv/Sierra twins. Some of these issues are preventable with certain modifications. so i guess nobody has heard or had any problems with the 08' LMM cutting out or NORDFORD, Duramax 2004. The Duramax LBZ was first introduced in 2006 as a replacement for the LLY engine. Turbo Buy Turbos for Duramax Engines. Here is a temp fix to get rolling Jan 19, 2018 · The Duramax LLY is a favorite for many diesel fans but it has its issues, like overheating problems related to a poorly designed air intake from the manufacturer. Jun 12, 2016 · This is a 2006 gmc duramax lbz. May 03, 2015 · Duramax Second Generation: 2004. " You need a dealer, there is a real problem going on here, way over the head of any home do it yourselfer. 6L Duramax LLY Specs I have problem with my 2006 Chevy Silverado 2500HD (with LLY engine and duramax transmission) engine overheating from - Answered by a verified GM Mechanic We use cookies to give you the best possible experience on our website. anybody got any In 2006, production at Moraine was reportedly limited to approximately 200,000 engines per year. 6L GM Duramax LLY/LBZ when you install Shock Absorbers from XDP. Inspect for a spun number 4 camshaft bearing, refer to TSB 03-06-93-001B. When it fails the engine computer is no longer able to keep track of the position of the variable geometry turbo. It is a pretty common problem with the LLYs but strangley enough ours has had no problems with 47,000 miles on the odo. The new Ford 6. Don’t be held back with XDP! Jan 25, 2013 · My 2006 Chevy Duramax LLY engine has a bad turbo. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. 06-07 Chevy 6. Common problems with Duramax diesel engines include air in the fuel lines, fuel starvation, water pump failure, overheating, injector failure and harness chafing. Less common is some higher mileage trucks lost the head gaskets. DT's Nick Priegnitz recommends Fuel Starvation and Injector Problems These two problems are thought by many to be related, though that hasn't entirely been confirmed. Welcome to the "Diesel Forum!" If you have any problems with the registration process or your account login, 2006 - 2007. They say that is a common problem on these pickups as there is AC condenser,Trans condenser, air box condenser, and radiator. Learning from problems with injectors in the previous LB7, GM changed the valve RPO 2006 LLY (engine code “2”) debuted in the beginning of 2006 and  27 Mar 2017 Curing many of the problems of the first Duramax, the LLY received a Of note, the LLY was also available in the 2006-2007 Chevrolet  3 Feb 2009 Friend is looking to buy a 2008 GMC Duramax 2500 crew, 4x4 auto. No aftermarket grill. Jan 25, 2013 · My 2006 Chevy Duramax LLY engine has a bad turbo. 6L 8-cyl Engine Code [D] LBZ Turbo Diesel CAPACITIES: Engine - For 2006 - 2016 LLY, LBZ, LMM, and LML Chevy / GMC Duramax - These glow plugs will NOT fit 2005 and earlier LLY Duramax - they only fit "second generation" (2006 and later) LLY's. Get a smooth ride on any terrain in your 2006-2007 6. Transmission(s): 004 2006 gmc sierra 2500 hd lbz. Duramax 6600 Welcome to the Internet's first Duramax 6600 diesel discussion forum for the LB7, LLY, LBZ, LMM, LML, LGH & L5P RPO code engines. LLY Duramax trucks don’t suffer from the same injector failure problems that LB7 trucks frequently had. Glow plug failure was a concern on the 2006 model year LBZ and LLY Duramax models, but the problem should have been long corrected for owners of these years. Sep 22, 2013 · Page 1 of 3 - Buying a diesel with 200K + miles - posted in General Discussion: I figured us snowmobilers would know the best of anyone, ive never owned a diesel but im pretty familiar with them. It was a stepping Duramax Third Generation: 2006-2007. Caution: These electronics will get hot to the touch. the truck is an 05 with 153,000mi on it, had its head gaskets replaced about 15,000mi ago. Got some bad fuel in the middle of nowhere and had injector problems. 1 EGR and VGT Electronics Mounting. If you let it sit longer for the motor to cool then it will start right up. The Duramax has long been susceptible to fuel starvation failures because the engine doesn't use a lift pump to feed the primary pressure pump. com Instagram: @dustinpturner Whats on my 2014 Silverado High Country? AMP Powersteps: Amp Powersteps (Silverado 2014-2 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. The LLY -- 04. the lly had an overheat problem that was hard for a normal guy to repair , when it became hot it turned the power down and ran bad, Duramax Third Generation: 2006-2007. 2006 LLY engine discussion belongs in Third Generation forum due to the differences of the 2006 LLY and the 2004. No real problems-- probably the best Duramax Jun 12, 2016 · This is a 2006 gmc duramax lbz. Caution: These electronics will get hot to the touch Jun 08, 2018 · LLY fuel injection control module (FICM) available here. 2006 Chevy Silverado 2500HD Duramax Coolant leak 3 Answers Every 3-4 days my low coolant light comes on and there's not a visible coolant leak although you can smell it after its ran for awhile probably burning off. Pros = they are both good engines and I would buy both if I could. 2006 Chevrolet 2500HD Owner : dwax: 2006 Chevrolet Silverado 2500HD LT Owner : crider4_6: 2003 Chevrolet 2500HD Owner : mytmousemalibu: 2004 GMC 2500HD SLT Owner : mgmack: 2003 GMC Sierra 2500HD SLE Owner : wyolb7 Duramax Third Generation: 2006-2007. Dec 15, 2008 · Duramax LLY Overheating: The GM Solution and Beyond My first experience towing with my 2005 LLY Duramax was a thrill – and a disappointment. Unfortunately the LLY featured a few new emissions components which diesel lovers seem to hate. She just ran out of Diesel, with a full tank i … My 2006 duramax keeps setting a poo87 "low fuel rail pressure" code. As used on earlier LB7 & LLY engines, the fuel-cooled FICM was a high power electronic driver module that fired the 8 individual electronic fuel injectors under ECM control. • You may need to drill into the plastic grill support if the holes do not line up on your application. 5-L Detroit built engine which was a big jump forward in technology. com - 7 - www. Turbo Vane Position Sensor fits 2004. 5-2005 LLY) of the 6. k. Jun 29, 2010 · My LLY has an air-aid cold air intake with a aFe inlet mouth plate. 2006 DURAMAX Automobile pdf manual download. Coolant Problems with my LLY diesel I wanted to make sure it's not something that's huge no-no on a Duramax or something. Jul 14, 2009 · A common problem that we are seeing with the 2004. I have problem with my 2006 Chevy Silverado 2500HD (with LLY engine and duramax transmission) engine overheating from - Answered by a verified GM Mechanic We use cookies to give you the best possible experience on our website. Duramax Oil Pressure So after I had the injectors installed in the spring, the tech asked if I had checked my oil pressure often. the only codes i could pull where P0202 and P2149. Click this link to read more about the new for 2006 360 horsepower LBZ Duramax 6600 diesel engine. Richie's Truck and Auto 91,357 views Jan 19, 2018 · The Duramax LLY is a favorite for many diesel fans but it has its issues, like overheating problems related to a poorly designed air intake from the manufacturer. Jul 11, 2006 · Posted July 11, 2006. The LLY Duramax Engines were replacing the old 6. Check out the diesel place , the guys over there can answer any question you've got. He previously owned a '01 Siearra 2500 Duramax Ext. Im ready to make the plunge and jump into the diesel ballgame but the price range of diesel that I can afford puts me into a truck around the 200k mile mark. 6L LLY Duramax . Some LLY engines have a reflash that addresses rough run, miss, and smoke concerns. 5-2005 (LLY) Discuss the second generation (2004. The LLY Duramax was produced from 2004 to 2006, before it was eventually replaced by the LBZ Duramax. 2006 was a revolutionary year in the Duramax diesel progression. Welcome to the "Diesel Forum!" 2006 - 2007. May 09, 2006 · 2001, 2002, 2003, and early 2004`s are all LB7 Duramax, 2004. 5:1, meaning higher peak cylinder pressure (i. It will be replaced in these applications in the fourth quarter of 2005, by the higher output, 360-horsepower Duramax (LBZ). Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic. The more I do the less I modify. Welcome to the Duramax Diesels Forum. Description: Fits: 2004. P0088 is a diagnostic trouble code (DTC) for "Fuel Rail/System Pressure - Too High". Sep 16, 2009 · 2006 Chevy Express with 6. It didn''t start doing this until this Welcome to the "Diesel Forum!" 2006 - 2007. efilive. My '04 Duramax worked fine first 5 years and gradually started overheating while towing or pulling up hills. 6 LBZ turbo boost sensor problem Sun Aug 17, 2014 12:28 pm The vane position sensor would have a separate code , What I would try would be a heavy dose of power service diesel clean before replacing the turbo or sensors its in the grey bottle , worth a shot “The LLY’s don’t have the injector problems that LB7’s do,” notes Carrier, “So after the head gasket fix, this should be a reliable truck for years to come. 2006 lly duramax problems

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