Topped off gas yesterday on the way to casino ($15.00 worth), drove about 150 miles no light. Got it again on the way to the gym today. I'm just going to wait until my 30-day wait period is up to file a claim thru EasyCare and get it addressed. As it only seems to lessen MPG slightly. Currently my dash reads 11.1

Going to try the "gas cap fix" in the mean time as well as i'll be going thru a few tanks of gas prior to.
Side question, if in fact the light does go off and I still want it checked (to get oxygen sensor(s) replaced).....will they (EasyCare TotalCare plan) allow a claim with no light and will I incur any fee other than my deductible @ the dealership?