Engine Performance problem
2002 Chevy Malibu 6 cyl Front Wheel Drive Automatic 10655 miles
road tested car viewed data stream car has p0300 once car warms up and under load car misfires replaced plugs wires and fuel filter still same symptom. If you ease into it, it will be ok. Checked fuel pressue at idle 50-60 and also under load the same. Feels like a pluged cat but wont perform same symptom with car in park? Got any other answwers?
have the same problem?
Saturday, May 16th, 2009 AT 5:14 PM