Almost like fuel from somewhere. I dont seem to have a header leak or anything. But being around the smell for a few minutes makes me kinda dizzy and light headed lol. Any one have a suggestion? seems to be worse when im driving and then come to a stop. being the car has only been driven a little over 2k miles in the past 2 years i put some lucus injector cleaner but anyone have another suggestion. car is stock except for dynomax after cat exhaust. Thanks