Hi,

I own a 2005 Acura TSX for about 3 months. Recently I noticed that when I start the car, I sometimes smell rotten eggs and sometimes this gas smell. Is this a serious problem? Also, When you turn off your car after driving, is it normal to see transparent/whitish fumes coming out of the exhaust even after you turn the engine off? <---- on a humid day that is.
I'm not a knowledgeable person in cars , so please help.

Thanks,
Brian

 

I occasionally get a whiff of gasoline in the cabin, but I think the smell of rotten eggs mean your exhaust has problems....