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low fuel pressure
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  1. 6.5L Diesel Engine
    Hello again fellas 1998 GMC 2500 6.5L Turbo Fuel pressure on the MaxTow gauge began reading very low today 1-2 psi; and upon acceleration it would hit 0 psi for an instant. Normal pressure has been 3-6 psi The gauge sending unit is fitted to the bleeder screw atop the the fuel filter There...
  2. Duramax Second Generation: 2004.5-2005 (LLY)
    I'm attempting to bring an 05 LLY back to life. Had to remove the engine to get at some very very stuck injectors. Now that everything is back together I'm having a ***** of a time getting the air bled from the fuel system to get it to fire. The injection pump is brand new, as are the...
  3. Duramax Fifth Generation: 2011-2016 (LML)
    Hey guys first with this please be patient i have 2015 duramax the wif light came on so i went to the parts house got a new filter and before i made it home truck went into limp mode i think it runs fine but limited to 2000 rpm i changed filter very little water in it but i got p008 code low...
  4. Duramax Fifth Generation: 2011-2016 (LML)
    I broke the crank on my original engine and replaced it with a reman. Prior to the breakdown, all things worked at optimal condition. Now that we have the new engine in, I'm showing 260-305 psi in the fuel system. Turns well and strong but won't start. Not enough pressure. I've primed the system...
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