2004 Chevy Malibu running rough

2004 CHEVROLET MALIBU
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DARRYL MORRISON
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  • 1 POST
Engine Mechanical problem
2004 Chevy Malibu 4 cyl Two Wheel Drive Automatic

code p0300 has come up

possible cause
Mar 7, 2010 at 5:09 PM
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BASSTECH
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  • 236 POSTS
p0300 means random misfire detected. the computer picked up a misfire but can not idenitfy which cylinder it was.

Possible causes:
bad gas, faulity ignition module and/or coils, a bad injector, a bad value seat.
Mar 7, 2010 at 8:01 PM
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