It seems that sometimes after refueling ithe check engine light come on. I have tried tightening the gas cap. sometimes the light will go off sometimes not. Other than that the car runs fine I even drove it to a new home a five hour drive, and the car seems to be fine, just this light won't go off
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2006 Saab 9-3 Question: Could a I'll fitting gas cap cause the check engine light to come on?
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