I did not fully secure my gas cap now this damn light sits there making me feel guilty as sin. been for a few days now car has 23000 miles and no problems runs great, Dealer said will go away but WHEN. A few starts and stops they said what is a few?. Seems I have done more than a few. The only thing I did was to install the dash gages turbo amp and oil heat no problems and they work fine. Any ideas. Thank you.