04 GTP Comp G Hesitates

55

Asked by Nov 06, 2011 at 02:11 PM about the 2004 Pontiac Grand Prix GTP

Question type: Maintenance & Repair

Hesitates from starting on a incline, or at hard acceleration. Replaced Cat Converter, Fuel filter, plugs, no error lights, at a loss. Coil packs???

1 Answer

125

sounds like a fuel pressure problem??, how much gas is in it when this happens??

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