Question about 2003 Chevrolet Tahoe

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Check engine light came on...vehicle is running fine, but I want to trouble shoot before I take the car to a mechanic.

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  • wall5252 Dec 08, 2008

    thanks....

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You will need a code reader to troubleshoot it yourself. or you can take it to autozone they will check it for freeand tell you what the problem is.....

Posted on Dec 08, 2008

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