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Check Engine Soon Light
Sluggage, engine lite came on had code of P0300.
2002 PONTIAC GRAND PRIX
Sluggage, engine lite came on had code of p0300, seems to shift but and runs ok after getting to speed, friend though maybe vaccuum, seems to b between 2nd and 3rd.
Thursday, February 14th, 2013 AT 12:00 AM
P0300 Random Misfire are normally caused by vacuum leak and contaminated fuel-Could also be other things: Go to this walk thru link:
Thursday, February 14th, 2013 AT 12:27 AM
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