Hi i have a 2003 chevy malibu computer said to change spark plugs was running really bad. So we did one plug had gas on it. Runs a little better buts still engine lights on and runs doggy yet.any idea

Asked by Jan 16, 2014 at 11:08 PM

Question type: Maintenance & Repair

1 Answer

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I have never seen a tester tell you to change spark plugs. Maybe a misfire or multiple misfire codes. What were the codes exactly?

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