Quote Originally Posted by 1NonlyAccord
im gonna assume the shop tightned the fuel pump cover on..i dont smell it directly in the car..just when my window is down and im sitting still,and like i said heavy smell when im at the drive through with the wall right there bouncing the exhaust back..

I have a testpipe..would that help?
if its indeed coming from ur cat then itll just make the smell come out the back of the car. is ur car tuned? if so by who?