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1-8 of 8 Results
  1. General Discussion
    Hello guys. I having a problem with my Fuel Filter. A couple months ago I was having trouble with my truck stalling and losing prime. So I changed the the fuel filter, the housing and water separator. Problem solved. But now it says 0% Fuel Filter left. So I reset it over and over again...
  2. Diesels
    When weather gets below 32 degrees my 2015 Duramax will idle rough and not run good till it warms up. I checked it while running rough and 1 & 4 injectors showed not working like the rest. I know they are grouped together so has anyone had any problems like this?? When truck warms up it runs...
  3. Maintenance
    So I got my old 06 up and running again... I had it all taken apart because I was replacing all of my brake lines and I noticed this. Now should I be replacing my fuel pump if it looks like this? I know rust is normal but it looks bad... its just on the surface though.
  4. General Discussion
    I am curious to get feedback from the community. I purchased a new 2022 Silverado HD Duramax and it finally came in after months of searching and waiting for it in transit. Anyone who’s purchased a vehicle lately understands the troubles of that in itself right now. I went to pick it up...
  5. General Discussion
    I want to clean my injectors on my 2018 L5P Denali I pulled 4 fuses from inside the engine fuse box and can’t get the fuel pump to stop pumping fuel. I’m doing the gallon of Diesel with half Bottle of Top Engine Cleaner I disconnected the 2 fuel lines and hooked up 2-4’ lines into a gas can...
  6. 04.5-05 LLY Duramax Powertrain
    I have a 2005 Kodiak C5500 with a Duramax (LLY). Drove it about 200 yards and it died. I could get it to restart if I continuously pumped the primer on top of the stock fuel filter. Got it home and made the following "fixes". New Fuel Filter. I have two DuraMax trucks so I have a lot of...
  7. 01-04.5 LB7 Duramax Powertrain
    I just bought a 2001 gmc sierra with the 6.6 duramax. it ran fine for the first few hours i had it. i went to take a drive after it sat for about 20 minutes and it started then died as i went down my drive way and would not start back. after buying a new glow plug control unit it would not start...
  8. 911 Problems Forum
    Have an 02 Duramax with 190 K on it that hasn't given one ounce of problems until yesterday. While driving down the road right after fueling the engine shut down like the ignition switch was turned off. Checked all the fuses first and all were good. Then opened drain on filter and got no...
1-8 of 8 Results
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