The muffler (blue) where is bends around and connects to the exhaust manifold is a pain! I have the correct gasket which was hard to get in, however, I may have damaged it a little trying to connect it so it is leaking a little. I did not put gasket sealer in it which I will do after pulling it off again.
What kind of strong gasket sealer would do this? Also, what can i add on the outside of the pipe once it is reconnected to assure no leakage?