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Discussion Starter · #1 ·
Today, the check engine light came on when starting the car - the guy at autozone ran his computer to it and said there was nothing causing it. - the srs airbag light is on because the battery was replaced... any thoughts? Should I swing by the local volvo dealer and see if their computers tell me anything? the carfax report came back clean when I got the car monday


any ideas on anything that can cause the check engine light to mysteriously come on?
 

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So do you have both lights on? Any chance your gas cap wasn't put on tightly? I've seen a loose gas cap trigger a check engine light. You usually have to run a tank or two of gas and it goes off.
 

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Discussion Starter · #3 ·
So do you have both lights on? Any chance your gas cap wasn't put on tightly? I've seen a loose gas cap trigger a check engine light. You usually have to run a tank or two of gas and it goes off.

Gas cap is tight -- first thing I checked, I DID put gas in late yesterday -- some air could have gotten in there....


will swing by the dealer tomorrow
 
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