[rickyracer]

If you can not tighten the bolts to make the leak stop.
Take it off and check your gasket.

If it looks good you might have a small hole in the header.

I have a set of bbk on mine and that was the problem.

A buddy at a muffler shop welded it up for free.

I used a ceramic gasket and have not had a problem for over 35k miles or six years.