Search results

  1. J

    Help: Engine Retarded

    Thanks Thanks for the info I'll start by changing the fuel and air filters tomorrow, they are probeably due to be changed anyway.
  2. J

    Help: Engine Retarded

    Thanks Kat I'll give it a try.
  3. J

    Help: Engine Retarded

    Not sure how old the fuel filter is and the truck is stock, there are three of us with the same truck mine is a 2005 the other two are 2004, the other guys haven't experienced anything like this
  4. J

    Help: Engine Retarded

    I have a 2005 GMC Duramax with 72000Km on it. I get an intermittent fault when I stomp on the accelerator pedal I cant get above 2000RPM. The tranny still shifts up but I can’t put the boot down; it feels like I am being starved of fuel at 2000RPM. If I drive it normally (no stomping) I can...