sounds to me like a fuel issue, lean. Either there is a huge vacuum leak somewhere or you don't have enough fuel pump feeding the requisite 52-58 PSI of fuel pressure at the injector rail.
sounds to me like a fuel issue, lean. Either there is a huge vacuum leak somewhere or you don't have enough fuel pump feeding the requisite 52-58 PSI of fuel pressure at the injector rail.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709