My Engine light is coming on when I try to start car. The code reads a misfire in number one cylinder. Could this be the fuel pressure regulator?

Asked by Jul 01, 2014 at 08:31 AM about the 2003 Pontiac Grand Am GT

Question type: Maintenance & Repair

1 Answer

210,555

Misfire codes are specific to the coil or spark plug for that cylinder.

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