Thanks for all the suggestions. I will try flusing the engine and "fishing" for the melted flapper in the exhaust pipe.<br /><br />This site is great!!! <br /><br />I'll post again to let you know the results.
I have a '90 4.3L OMC engine with a Cobra I/O.<br /><br />Recently the starboard manifold/riser clogged causing the manifold to get screaming hot and the exhaust hoses to burn. I removed the manifold,cleared the clogs, re-installed the manifold, and replaced the exhaust hoses. I noticed that...
