hey guys, I seem to have a exhaust leak somewhere, I have exhuast fumes in the car when idling. I have looked at the exhaust which is a Hooker system, the cowl rubber seal is in place, I don't think that I have a header leak. As anyone had a problem like this and found where it was at?? About the only thing else I have not looked at is the crossover pipe. I am to the point thinking about putting on a new exhausr system just to eliminate that as a possible cause. Thanks for any help.