Sometimes a bad fuel cap will cause an Emmissions EVAP leak. Can you get a code and post it here?
My sister-in-law gave us a Buick last year which she claims has had its "check engine" light on since she got it from a private owner 10 years ago.
My wife took it to the local E-check facility last year so she could get plates and it passed!
The problem (at least here in Ohio) is that the results of our
E-Check are mostly dependant on what's coming out of the tailpipe.
God Bless...Mark Hein Cleveland Hts, OH
Website: The House of Hein
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