I'm on a road trip and having intermittent problems with my 2004 LLY. It's throwing codes P0202, 0203, 0205, 0208, and P2149. I've spent a good bit of time searching the forum and have found the descriptions on the wire bundle that's zip tied to the alternator bracket. ... LLY Intermittent SES/MIL Lamp Illuminated, Reduced Engine Power, Fuel ...7094 posts · Joined 2013. #7 · Sep 22, 2014 (Edited) When reinstalling clean the V-band clamps and use a light film of never-seize on the clamps/threads and downpipe into the turbo, for that matter all the exhaust connections. Snug the turbo/downpipe V-band clamp first then the support bolt at the manifold.Pulling over and revving the engine a couple times clears the problem up. I'm sure if I take it in I will just get the usual "can't duplicate problem". ... The truck is an 05 LLY with less than 15,000 miles. John '08 Freightliner SportChassis RHA114 Cummins ISC '07 Newmar Mountain Aire 4528 45' Diesel Pusher, Cummins ISM 500 HP 1550# TQ '08 ...Identifying Problems Early and Bulletproofing 2004-2006 Chevy HD/GMC Diesel HD Trucks. The LLY Duramax engine found on 2004-2006 Chevrolet/GMC HD trucks is the second generation of the Duramax line. It can last hundreds of thousands of miles, but it still has its fair share of issues.The FPRV is a valve that connects to the rear of the driver's fuel rail. It has a spring inside, and if the rail pressure overcomes the spring pressure, it dumps fuel back to the tank. LLY engines are known to have a weak spring. The cheap fix is to add a couple washers to the spring to increase the relief pressure.524 Likes, TikTok video from 402_6.6 (@ryan_korte): “Lly problems • • • #fp #llyduramax #6 #powerstroke #valancelights #spaceship #landyacht #lly #bluecollar #god #love #foryoupage #cornhuskertrucksociety #cornfeddiesels #cts #2500diesel #chevy #dirtymax #trucktok”. 🗣️ “yo do a burnout you won’t” ...13 posts · Joined 2012. #1 · Jun 21, 2013. 2001 2500HD Sierra w/6.6L Duramax diesel. Sometimes, not often, once a month or so my truck at start up won't fire, just turns over. I have to go under the hood and pump up my diesel fuel system - located on the passenger side of the engine. After 6-10 pumps its firm and she fires right up.The head gasket issue with the LLY is mainly linked to overheating engines and owners running hot tunes with too much boost. Kinda like the problem the LBZ's have with cracking pistons running hot tunes. The LBZ mouthpiece and EGR blocker are not true fixes for chronic over heaters, the aux radiator is. The V2 is no longer available, TxC no ...Posture is more than just how you look—it affects your brain. Too many of us suffer from posture problems, so here’s a guide that helps you identify what kind of problem you have, ...Advertisement Gasoline has two problems when burned in car engines. The first problem has to do with smog and ozone in big cities. The second problem has to do with carbon and g...rick33 Discussion starter. 25 posts · Joined 2012. #1 · Nov 13, 2012. I hope I am allowed to post this as it is an excellent read. Duramax LLY Overheating, LLY vs LBZ Air Intake, Overheating, cooling Fan. 03 LB7 Stock,365kms. 05 LLY PPE Tuner, 4" Exhaust, Cold Air Intake, PVC Reroute, EGR Block, 285kms. Save Share.MOST electrical issues on GM trucks are due to bad grounds. also a bad ground can cause the resistance of the key system to drift and that could also immobilize the truck. If the truck is in theft lock, the relearn procedure is easy, but time consuming. put the key in with the truck on a charger, turn the key to on (not start, not accessory but ...The head gasket issue with the LLY is mainly linked to overheating engines and owners running hot tunes with too much boost. Kinda like the problem the LBZ's have with cracking pistons running hot tunes. The LBZ mouthpiece and EGR blocker are not true fixes for chronic over heaters, the aux radiator is. The V2 is no longer available, TxC no ...The best response that I have found on here was that you might have a flat spot on the fly wheel and just every so often your starter hits it when starting. I guess I will just deal with it. 2005 2500HD LLY 6" RCD lift, 80h Injectors. EGR Blocked & unplugged, Edge juice/attitude. LBZ MP w/ Rick D. Lance 4'' intake.If you leave the egr system in place, you will have no problem. The blow outs occur when you remove the egr and not support the egr riser on the up pipe. ... 04.5 lly ex cab LBZ MP & Intake, Magnaflow DP, EGR Blocked,4"MBRP Front Pipe 4" Borla Exhaust, EFI live Tuned by Tony @ Ridgerunner Diesel, rough country tie rod sleeves, Edge Insight ...Remove the return hose from the fuel pressure regulator 2 (pressure control valve in left hand rail) and plug the hose. Crank the engine for 15 seconds and measure the fuel from the regulator. The volume of fuel should be less than 10 ml. If it is more, replace the regulator.I would continue to explore those wires. First of all, disconnect and reconnect one connector, then see if problem is fixed. The do same with the other connector. There could be a pin contact problem between the looms and the TCM. If no joy, then wiggle each loom and see which loom causes that change.Remove the turbo 'mouthpiece'. Remove the intake downpipe that has the two O-Rings. Pull the fuel line, that is in the way, up and wire tire it out of the way - no disconnection needed for it. Plug turbo inlet and intake inlet. Clean the FPR with any good cleaner - brake clean or electronics cleaner and blow dry.Dec 5, 2016. 6. 0. 0. Dec 5, 2016. #1. I just replaced the thermostats in my LLY, but my ECT numbers are still sitting between 149f and 163f. I understand that operating temperature is around 180f - 185f. I test drive the truck and let it idle for a good 20.Identifying Model-Specific Issues. Various Duramax models, such as the LLY, LBZ, and LMM, each come with their own set of common issues that could lead to limp mode. With the LLY, for instance, overheating can be a trigger due to inadequate airflow to the radiator—a specific problem prevalent in models from certain years.Turbo coolant inlet pipe leaking need to remove. I am need of some help. I have a coolant leak and I have narrowed it down to the turbo coolant inlet pipe at both ends. The rubber hose is leaking and the apparent crush washer is leaking at the connection to the turbo itself. The coolant flows down the drivers side rear of the engine.GM only produced the Duramax LLY engine for a short time. It was almost identical to the LB7, with emissions control parts still absent. GM had resolved the injector problems by the time the LLY engine was released. Instead of injector problems, the LLY had overheating issues when driving in hot temperatures or towing heavy loads.Just like the previous years, the 2004.5-2005 GM 2500HD/3500HD models came equipped standard with a Vortec 6.0 gas engine and offered two optional engine choices, the 8.1 big block or the 6.6 Duramax LLY. As always, the Duramax diesel is the most desirable drivetrain and will command a premium over the two gas-powered choices.1 post · Joined 2015. #15 · Feb 17, 2015. Blow-by at Idle will most likely be more than with the RPMs at 3000. There are specs for crankcase blow-by for Cummins which is 7" H2O for new and 28" H2O for worn unit, but I cannot find one for any Duramax. I would assume that would be fairly close for most light duty diesel engines.188 posts · Joined 2008. #7 · Mar 5, 2010. just had the 2 and 7 injector kit installed last week. was covered under the factory 5yr 100,000 mile warranty. i have 37k on the clock..... 2005 Chevy 2500HD Duramax LLY crew cab, Leather, full power. Edge juice with attitude. Banks monster Exhaust.37. Northern Ontario, Canada. Sep 12, 2017. #7. It chugs hard like a dog barking, while blowing thick black smoke, and then all of a sudden about 10 seconds it clears up and i can take off like nothing, while its chugging like a dog * literally sounds like a retarded dog barking * I can't go more than 30km/h.Identifying Problems Early and Bulletproofing 2004-2006 Chevy HD/GMC Diesel HD Trucks . The LLY Duramax engine found on 2004-2006 Chevrolet/GMC HD trucks is the second generation of the Duramax line. It can last hundreds of thousands of miles, but it still has its fair share of issues.Duramax Second Generation: 2004.5-2005 (LLY) 05 Duramax randomly wont accelerate. LLY: Jump to Latest Follow 12K ... Well my father thinks he found the problem or at least some of it. He got some kind a cleaner/lubricant for the egr valve and sprayed it into the valve and freed it up. It seems to be running better now.Small Business Owners See Inflations as Biggest Problem. That’s according to the NFIB Optimism Index for March 2022. For months, small businesses owners cited the lack of available...Come along with Eric O. when he steps out side of his comfort zone in this multi part series and has a look at this 2005 GMC 4500 with the LLY Duramax Diesel...04 LLY Overheating and NO heat. I have a 2004 2500hd with the LLY It has been overheating so i put new thermostats in it, new water pump, and head gaskets. After all that it is still overheating it will run fine at idle and have no heat, once you drive it down the road and go over 35 it will overheat very quickly, after that i put a radiator in ...Sign in or enroll to access your Synchrony account - accessible on desktop, tablet or mobile devices with your Username and Password.Upgrading the LLY downpipe can help reduce EGTs by a significant amount, improve turbo response, help fuel economy and free up a few trapped horsepower. In this guide we’re going to discuss the important of LLY downpipe upgrades and the performance and reliability benefit they add. We’ve manufactured an LLY downpipe upgrade via our in-house ...After repairing or replacing turbo , I would consider a PCV reroute. In my signature I listed what I used by Moroso. 2007 GMC K3500 Classic LBZ/ Allison, SRW, 4WD, Ext. cab. FS2500 bypass oil filter. Deep transmission pan/w Transynd, Mike L. Transmission cooler. Cognito idler/pitman Arm Braces. PCV Routed through Moroso 85495 Air/Oil Separator.This Chevrolet Kodiak C4500 with the Duramax LLY derated and threw engine code 1093 "Fuel Rail Pressure (FRP) low during power enrichment". This is typically...WASHINGTON, Jan 19 (Reuters) - U.S. inspectors recently uncovered new manufacturing problems at an Eli Lilly (LLY.N) plant that has been under scrutiny by federal investigators, according to ...Dec 28, 2011 · The 04.5 LLY and 05 LLY are known to have an extremely restrictive factory turbo inlet mouthpiece and most owners upgrade this piece. If you do an intake upgrade, don't leave the stock mouthpiece on the turbo. Clean your engine bay and keep an eye on your intercooler, boots, and clamps.1,407.84. +1.04%. Find the latest Eli Lilly and Company (LLY) stock quote, history, news and other vital information to help you with your stock trading and investing.Being an LLY, upper shroud removal is relatively easy, as is the grille. If you can't look between them (easily), pull the grille and upper shroud and spray a garden hose through there. 80% or better of the water stream should go straight through. Brian.Dec 9, 2020 · LLY 3 inch downpipe fitment problems. I did a full egr delete in my 05 LLY. Upgraded LB7 up-pipe, solid y brige, upgraded turbo mouthpiece, 5 inch turbo back exhaust and 3 inch downpipe. The upgraded up-pipe is wider than the original so it makes it real tight. They anticipated that somewhat and flattened a portion of it.Don’t waste your time and money on plumbing issues that you don’t know how to fix. Here are the most common plumbing problems and how to avoid them. If your pipes or sinks are drip...205 posts · Joined 2013. #11 · Feb 3, 2014. No codes, and yes a full make the truck shake dead hole thump in the exhaust missfire...but only when creeping in gear and sometimes for a second when the a/c compressor cycles on when in neutral. Its worse when its warm.My cousin has an LLY with approx 100k on it. It is basically stock except for an edge juice programmer set at 80hp and a silverline exhaust. ... Typically the fix would involve replacing the vane sensor and if the problem continues then the turbo would need to be rebuilt or replaced. 2005 Silverado EC/SB, LLY, 4WD, Edge CTS w/ EGT probe, LML ...LLY Duramax EGR Delete Problems. LLY Duramax Engine Problems. It Will Void Your Vehicle's Warranty. Removing the EGR without going through authorized centers is considered an intentional modification. Manufacturers will often deny warranties for our vehicles if you have arbitrarily impacted the car. If there are any problems in the future, we ...Remove the return hose from the fuel pressure regulator 2 (pressure control valve in left hand rail) and plug the hose. Crank the engine for 15 seconds and measure the fuel from the regulator. The volume of fuel should be less than 10 ml. If it is more, replace the regulator.Largest investment in active pharmaceutical ingredient manufacturing of synthetic medicines in U.S. history. Since 2020, the company has committed more than …Jan 25, 2011 · 18259 posts · Joined 2008. #3 · Jan 26, 2011 (Edited) Some of the LLY engines did overheat--- when towing a large heavy unit, up a steep grade, and at a slow speed. Most people did not meet the conditions and never had problems. The fix was to add extra cooling to the system, with an additional small radiator.Dec 22, 2016 · Remove the return hose from the fuel pressure regulator 2 (pressure control valve in left hand rail) and plug the hose. Crank the engine for 15 seconds and measure the fuel from the regulator. The volume of fuel should be less than 10 ml. If it is more, replace the regulator.LLY problems. Jump to Latest Follow ... 05 LLY 4" Volant front pipe to single 6" Black Stack, Home built GT3788r over s475, up pipes and pedistal, ...6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) 6.2L Diesel Engine Fuel System, Air, Exhaust & Emissions Upgrades. Top Contributors this Month View All mp06011999 306 Replies. torqueofthetown 127 Replies. 5. 57diesel 120 Replies.Learn about the most common signs of foundation problems and some effective methods and techniques to repair a damaged foundation. Expert Advice On Improving Your Home Videos Lates...05 lly 235K miles, all stock. Started with leaking trans selector seal. Removed NSBU switch replaced seal. 1-2 weekly later started getting selector inhibitor messages on the dash with no gear selection indicator on dash. If you turned it off and started back up it would go away and go into...Duramax Second Generation: 2004.5-2005 (LLY) lly cold start problems. Jump to Latest ...1,407.84. +1.04%. Find the latest Eli Lilly and Company (LLY) stock quote, history, news and other vital information to help you with your stock trading and investing.Water pumps are known to fail. A big problem has been the impeller falling off the shaft of the pump. If you have a high mileage truck, replace the water pump with one that has been upgraded to keep this from happening. ... 2005 Silverado EC/SB, LLY, 4WD, Edge CTS w/ EGT probe, LML Exhaust Manifold, PPE shimmed FPRV, Banks LBZ air cleaner ...Tell your healthcare provider if you have stomach problems that are severe or will not go away. Kidney problems (kidney failure). Diarrhea, nausea, and vomiting may cause a loss of fluids ...Dealer wants over $2000 to fix this two-bit problem. I'm looking for a cheaper way or advice on if this can just be ignored. One fix is to rtv the charge air pipes to prevent the dripping. ... 2004.5 Silverado 3500 SRW 4x4, D/A (LLY), Ext. Cab, Long Bed engineer837 aux rad, TxC CAI, LBZ MP, Scangauge II, Nicktane aux filter head, KD lift pump ...05 lly cant figure out my problem! I was driving down the highway 65 70mph while towing my sxs and hit fuel limp mode nothing over 2000 rpm, I was about an hr and a half away from home so I just kept going. About 20 min from home truck completely shuts down as if someone just turned the key off, will not re restart, has no prime at fuel filter ...Front end failures are one of the most common LLY Duramax problems. What Do I Need to Check Every Time I Service my Truck? Here’s a little checklist of things you need to do check time your perform maintenance on your LLY Duramax. Check all areas and components holding fluid or oil for leaks.Officially owned the Duramax for 1 year. Todays video we look at the problems i have had to fix as well as some updates as where it sits now!Thanks for watching1. LB7 Duramax Injectors. The most notorious LB7 Duramax problem is their original injectors. Even GM acknowledged their problems when they corrected the …. My 04.5 LLY has been having some issues lately, white smoke whMay 25, 2023 · This category is dedicated to the GM Duramax LLY A dealer may need to perform a repair on the rubber portion of the fuel supply (suction) lines. The rubber section of the line could become kinked or collapse. Fuel lines that kink or collapse may induce a fuel system restriction (high vacuum gauge readings) or DTCs P0087, P0093, and/or P1093 to set. If a technician was to suspect the rubber ...How often you should service your 6.6L LLY Duramax is going to depend on how much you use it, and what you use it for. Excessive idling, heavy towing, or off-roading will result in the need to perform service more regularly. You should follow the severe service schedule. If you tow mostly light loads or use the truck for mostly commuting, you ... The LLY came with the largest turbo of any Duramax, cherokeechief. 441 posts · Joined 2010. #4 · Jan 18, 2013. the abs module is a 2 piece unit. the metal block is the valves and ports, and then you have the electronic section. it does separate. the solenoids are in the electronic section, and the valves are in the metal block. could be the electronic section. if it was a valve you could have ...Today i talk about the problems i have had with my LLY Duramax and how i finally was able to fix the common injector harness problem. Thanks for watching and... Duramax LLY Cold Air Intake Benefits. +5-15 hor...
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