Duramax low coolant no leaks
WebAug 2, 2024 · Coolant loss -- headgaskets or EGR cooler? So ive owned my truck (05 lly) for over two years now, and I have had the "low coolant" come on the dash a couple of times, soft upper rad hose and no pressure in degas bottle. Although there is a little bit of diesel soot inside of it. I crawled under the truck just a little while ago and there is a ... WebFeb 4, 2024 · I have a 2001 gmc with a 6.6 duramax. The low coolant level light came on with no visable loss of coolant. I checked the oil and it is milky, indicating water in the oil. The truck was running great j … read more
Duramax low coolant no leaks
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WebJun 4, 2024 · Method 1: Examine the coolant temperature gauge table; the coolant may be below if the needle points to the H section. Method 2: Check the “Check Engine” light; if it suddenly illuminates, it indicates that the engine has a problem; at this point, the cooling water should be checked first. Method 3: If there is a leak under the car, it will ... WebDec 12, 2024 · Visible leaks in the engine bay or on the floor White Smoke Engine overheating Oil contamination Fixing Blown LLY Duramax Head Gaskets If you experience head gasket failure on your LLY Duramax, it’s probably best to take your truck to a shop. Unfortunately, it’s going to be an expensive ticket.
WebSep 6, 2024 · Be sure to complete the current SI coolant system leak checks and verify there are no external leaks. Reference the locations below to aid in locating external …
WebAug 4, 2024 · EGR Valve Failure. 1. LBZ Cracked Pistons. The LBZ is revered for its tune-only performance capabilities. With various upgrades, this engine is easily capable of producing over 600whp and 1,000lb-ft. of … Web2,085 Jeremy answered 9 years ago This model year is notorious with coolant leaks. Its the heads of your truck. If it has a blown gasket, it will leak coolant. Just read it in Diesel Power Magazine last month. They did an article about it. 6 people found this helpful. Mark helpful Looking for a Used Silverado 2500HD in your area?
WebJul 28, 2024 · Wait until the car cools off before topping it off with coolant. 1) Bad Radiator Cap A bad radiator cap may not seal properly, which could lead to coolant leaking past …
WebNov 5, 2024 · 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. inclined belt armorWeb2006 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 … inclined bed therapy blood pressureWebMay 7, 2010 · Hmm could be the dreaded head gasket issue if there is no external leaks, let it sit overnight and see if the top radiator hose is still hard in the morning when the … inclined beam reinforcementWebEngine Coolant Loss with No Visible Leaks (Reseal Injector Sleeve) - (Nov 18, 2004) Subject: Engine Coolant Loss with No Visible Leaks (Reseal Injector Sleeve) Models: 2001-2004 Chevrolet Silverado 2001-2004 GMC Sierra 2003-2004 Chevrolet and GMC C4500/5500 Models with 6.6L Diesel Engine (VIN1 - RPO LB7) This bulletin is being … inclined bed frame diyWebMar 14, 2016 · the coolant passages on the heads of the lb7s run around the injector cups. if a cup isn't sealed properly it will leak right into the cylinder. this will cause a loss of coolant and a prsserized cooling system emkay said: Same with me. I am loosing coolant but have no clue where? inclined beltWebJul 11, 2024 · 4. 0. Jun 28, 2024. #3. Or it could be Headgaskets starting to go out. Causing an air bubble around the sensor. I've seen several LMLs do this. Slowly release the coolant cap and see if the coolant level drops and the message goes away. Sent from my iPhone using Tapatalk Pro. inc 1935 sessionWebCustomer: I have a 05 Chevy Duramax with 83K miles. I am losing coolant, no leaks anywhere. Pressurized the system to 15 PSI for 90 minutes (cold engine) and no leaks or loss of pressure. Had to initially replace radiator cap, was blowing at 4PSI. No coolant in oil (not chocolate colored or frothy). No rise in oil level. No water coming out of ... inclined belt conveyor