Gas in oil.
I bought my car recently, and after I got it home I noticed the oil was over-full and smelled like fuel. I was taking it to get the oil changed anyway, cuz for used cars unless the oil is obviously brand new that'* what I do, and the mechanic said that most likely the oil smelled like gas because it was over-filled. The car seems to be running great now, but I checked last evening and I'm still getting a gas smell from the oil filler cap. Is this just the smell taking some time to dissipate?