Search results

Search the forum Search Articles
  1. 5

    Efi help

    Is there anyone in SE Pa. Pottstown area that can do efi live tuning ? Just bought a lly was told it is in perfect shape. On the way home it thru a p0299 underboost. It has egr delete,supposedly tined for non egr, but as you'll read I don't trust this guy at all. By the time I got home from...
  2. 5

    LB7: Shifting Problem

    Don't know if it will help, but my 2002 when I bought it they must have had used waste oil in the tank, I ran good fuel but the fuel filter clogged fast. It would do about the same thing. Wouldn't shift right and wouldn't go over 50 or so.
  3. 5

    I'm back again, lost my old info

    I'm from Pa. Near Valley Forge, bought my first Duramax it's a 2001 2500HD ECLB 4x4 in 2004. It currently has 365,000 and still strong. We also have a 2002 2500HD ECLB 4x4, 2003 topkick 6.6 4500 stake body dump, 2004 1/2 LLY 3500 4x4 stake body dump truck, 2002 2500HD ECLB 4x4 all have Allison...
  4. 5

    I got excessive amount of fuel in crank case,water in fuel light is on,and runs rough

    Our 2004 lb7 did the same thing ran great but fuel in the oil, changed injectors fixed the problem.
  5. 5

    Allison 5sp: TCM plug & play ?

    I searched but couldn't find. I have a 2003 4500 that the TCM shorted out popping the fuse. I found someone that has a 2004 5500 tcm with the same numbers on it. Are the plug and play ? One guy wants to charge a lot more because he said he has to put my vin and mileage into it, the other guys...
Top Bottom