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  1. 2001 max

    please help injector wiring problems 2002 duramax

    From the information I have gathered whenever there is a short to ground or an open circuit it shuts off 4 injectors
  2. 2001 max

    please help injector wiring problems 2002 duramax

    I changed the fuel filter first thing so I know it's all new
  3. 2001 max

    please help injector wiring problems 2002 duramax

    The truck is running like it's only on 4 cylinders knocking (fuel) and won't Rev past 2000 rpms
  4. 2001 max

    please help injector wiring problems 2002 duramax

    I just pulled the passenger side valve cover off and checked the connections and everything looked good nothing unusual, and yes there exactly 7.00 and 15.00 and no not move that's what makes me think its wiring somewhere, I read that the duramax will do this when it senses dome sort of problem...
  5. 2001 max

    please help injector wiring problems 2002 duramax

    I have a 2002 duramax that just randomly started acting up I plugged my efi live in and the balance rates in park are 7.00 on one side and 15.00 on the other side and they don't move it sounds like a tractor the rail pressure is at 5600 or so, the truck is an 2002 Silverado 3500 lb7 no tunes or...