2001 DURAMAX FUEL FILTER HOUSING PROBLEMS
Commons 6 Duramax Problems & Concerns
It can also be relatively difficult to prime the fuel system once air has been introduced into the system, such as when the fuel filter is changed. The 2001 to 2004 LB7 fuel filter housings seem to be the most prone to problems. Water Pump Failure. Water pump failures for Duramax Duramax LLY · Duramax LML · Duramax LMM · Duramax LB7 · Duramax LBZ
DIY Duramax Fuel Fix: Rebuilding A Leaky Fuel Filter Head
A common problem with high-mileage 2001-2010 Duramax trucks is that the fuel filter head assembly begins to develop air leaks. The engine’s CP3 high-pressure fuel pump is capable of drawing fuel from the tank without the aid of an external lift pump as long as the system remains primed.
Duramax 6 Turbo Diesel Repair Experts Point out Common
Injectors for 6 Duramax Diesel are Known to Suffer from These Issues The most common issues 6 Duramax fuel injector repair experts often point out is air getting stuck in the fuel lines and fuel starvation design of the filter housing is the cause, as Duramax does not utilize a pump.
LB7 6.6 Duramax Common Issues, Problems, and Fixes
LB7 6.6 Duramax Common Issues, Problems, and Fixes. GMC and Chevy Duramax LB7 6.6 Diesel Common Issues and Problems. If you have a 2001-2004 Duramax 6.6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Fuel Filter Housing Oring Leaks
Common Issues and Problems We See In The Shop With The LB7
If you have a 2001-2004 Duramax 6.6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again.
Fuel filter housing., ANOTHER no start fuel-prime
Sep 10, 2011Fuel filter housing., ANOTHER no start fuel-prime thread!! Cranks fine, no run. Now this truck had already had the broken wire to the FICM (this one under the fuel filter), so I started by checking the fuses, then going thru the visible wires for breaks or rubbing and came up w nothing.
LB7: Fuel problems [Archive] - Duramax Diesels Forum
Sep 01, 2013[Archive] LB7: Fuel problems Introductions Duramax Diesels Forum > hammerwood. 09-21-2012, 08:49 PM. I have a 2001 gmc duramax with lb7 was running great until a week ago when i pulled into the driveway and died. It would not start back up. Fuel filter housing thing where the filter screws on can I bad and won't hold prime u can get a
Duramax No Start - Fuel Filter Priming Proceedure - Fuel
May 19, 2015Do you own a 2001-2007 GM vehicle equipped with the Duramax Diesel engine and have a no start condition following fuel filter service? Watch this video for more information.
GM 6.6 Duramax diesel tips for fuel system diagnosis
GM 6.6 Duramax diesel tips for fuel system diagnosis The Duramax diesel has proven to be a very reliable design. Many owners can brag about 2 and 300000mi service with very few if any issues. But as with any mechanical thing some do have their problems and I wont try to cover all of them right now but I want to give a few pointers you should
LB7 Duramax fuel filter housing replacement/nicktane
Jan 15, 2018The fuel filter housing and filter adapter were a snap to install even for an inept baffoon like me. Big shout out to dmaxstore and Nicktane for keeping these crusty trucks on the road.
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