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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...Heredity. It is quite possible that thyroid problems develop more frequently in humans whose ancestors had any throat diseases or thyroid disease itself. In fact, one cannot claim ...2005 LLY Electrical harness issues (FICM, injector) Friend borrowed the truck and on his way home it shut down while driving. Threw codes 201,02,03,04,05,06,07,08 2146, 2149. Got the codes cleared, primed fuel filter and that got him home but sounded like a tractor in limp mode for last 30 seconds. Cleared codes again, started for a minute ...3. Swapped #5 injector out with #3 and problem stayed on #5. 4. Injector Wiring looked perfect. Ended up being a loose pin in my ECM. Pushed on the connector and problem went away, pushed again and problem came back. Took the plug all apart blew all the dust/grime out and pushed all pins back in. Problem is gone and truck runs excellent.17 posts · Joined 2012. #17 · Jun 2, 2012. I thought only the lbz's and newer had pilot injection not the llys or lb7s. 2005 lly Dmax CC SB...egr delete, 4 in mbrp straight pipe, more mods soon to come. 1950 Oliver 77 Row Crop...m&w pistons, fully restored. Sold: 1986 Chevy K20 4x4 6.2 diesel.262 posts · Joined 2012. #10 · Feb 25, 2015. My last truck was an 05 LLY and I had head gasket failure at 114k miles. I did not run the truck hard and did not tow a lot of weight. I doubt I ever pulled more than 6,000 pounds. I had an EGR block, PPE economy tune, and 5" exhaust when the heads went out.Front Diff Problems- Diagram. Couldn't figure out the clunking in my truck from time to time and finally i got under it today and the cv axle on the drivers side where it mounts to the hub that goes into the diff. Well that hub on the diff side has lots of up down play meaning there is a bearing gone in the differential.This category is dedicated to the GM Duramax LLY 6.6L diesel engine in Silverado and Sierra 2500/3500 trucks. Our Duramax LLY content includes articles such as the best LLY performance upgrades and the most common engine problems. Duramax diesels are a big focus for the ChevyTrucks team, so check back for more unique, insightful LLY guides.Mar 21, 2024 · The LBZ was released as a replacement for the LLY, but its lifespan was also short. It contains a thicker engine block than the LLY and fuel injection pressure is better. This is also the final year before modern emission control systems were installed, which inevitably leads to more problems.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 ...Why can't they admit that they have a problem and fix it. They just don't want to look stupid for replacing the FICM four times when that wasn't the problem. ... 4WD -----Subject: LLY Intermittent SES/MIL Lamp Illuminated, Reduced Engine Power, Fuel Injector Driver Circuit DTCs P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208, Cylinder ...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.After replacing that there still was no change the voltage was still running 13.6 to 13.8 making the injectors show anything from +/- 1.1 to 3.4. I tested all the power cables from battery to junction box, JB to alternator, JB to starter and passenger battery to starter. All voltage read 12.65 same as batteries.05 lly GMC PPE EXCELLERATOR and fuel line race valve. BD Manifold, afe boost tube, afe turbo pipe, 5inch turbo back MBRP, Rick delance intake tube with modded stock air box, lbz mouth piece, pcv reroute kit, EGR blocker plate with finger stick, Fluid dampner, Good year gator back belt, resignator removed and capped, ATS tourqe converter and diff cover, Transgo shift kit.Idler arm and Pitman ...Eli Lilly and Company stock delivered almost 5x returns in past 5 years, with almost 100% upsurge in last 12 months alone. Find out why LLY stock is a Buy.

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 ...2004.5 GMC SLT 4X4 CCLB LLY Ally, some mystery stuff, trans by Mike L, Magnaflow DP, 4" CAT back, Ride Rites, LBZ turbo inlet mod, AD II 165, po' man CAI, HIDs, stock height, Cognito tie rods, Kryptonite pitman & idler, Bilstein 5100s, Isspros, H2 wheels with Toyo OC 285-70-17s, B&W turnover & Companion, Prodigy P3, dog snot on windows.....Jul 19, 2012 · 37. Clearville, Pa. Jul 19, 2012. #1. A friends LLY is losing fuel pressure. He just recently changed the fuel filter thinking that was the problem. But it didnt fix the issue. He said his rail pressure is around 17,000. Not sure if that was at wide open throttle or nt.codes (But NO CEL): P0671, P0675, P0677 - Glow plug 1, 5 and 7. Ohm'd all 4 on the passenger side with known codes for 1, 5, and 7 being the bad GlowPlugs. I tested them in the block by removing the wire to each of them and running test leads from block to the lead on the GP on the 0.00 (20k) setting.

Dec 8, 2023 · Fuel System Problems. Your Duramax relies on a clean and unobstructed fuel supply. Issues with the fuel filter, fuel line, or fuel injectors can cause reduced engine power. A faulty injector can disrupt the fuel mixture, and clogged fuel filters restrict fuel flow, both potentially leading to limp mode activation for protection.1) The classic diagnosis for head gaskets is a hard radiator hose (i.e., pressure in the cooling system) long after it's cooled down, usually overnight. The combustion leak detector tests almost never work on this engine. There's not usually coolant in the oil, nor oil in the coolant. 2) A leaking EGR cooler is possible.LLY: 2004.5 - 2006. The LLY Duramax engine was only in production for a short time. It was nearly identical to the LB7 engine and emissions control parts continued to be absent. GM had fixed the injector problems by the time this engine came out. Instead, the LL7 had issues with overheating when towing heavy loads or driving in hot temperatures.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. The LLY came with the largest turbo of any . Possible cause: You have some sort of electrical problem. Most lly's rub the FICM wires through right at t.