Our Performance Trawler leaks exhaust on the exterior, midship out of the tube that runs along the hull. It creates black soot on the side fo the boat. Any suggestions on how to fix this? Do we have to remove the entire tube and replace a long gasket? Sorry, I am not sure what that tube is called.
I'm not familiar with your boat, but the situation does look odd. Is that the generator exhaust outlet?
If it is the generator exhaust outlet, is the generator water cooled? And is there water coming out with the exhaust?
It appears that the exhaust has been coming out dry. Is this the case?