Question about 2004 Pontiac Grand Am

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What does it mean if my 1994 Pontiac Grand Am service engine light comes on? It does it very infrequently and car runs very smooth, so no indication that anything is wrong. Could it be that the gas cap is loose or that the car needs an oil change? Thank you

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This could mean any number of things. You can go to auto zone and they will plug it into a computer and tell you the problem free of charge

Posted on Sep 29, 2010

Testimonial: "Thank you, I will do just that. I was informed it probably is the gas cap is loose or need an oil change. Thank you for the quick response!"

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