Saltylivin
New member
Hello, noticed a peculiar air leak on the above mentioned engine. On the back side of the block, on the intake manifold, small casting pinhole which is present on both engines. The starboard engine has air coming out of it. Which was clean air earlier is now shooting out yellow goo slowly. The oil is clean (black), coolant is fine and there's only a puff of black smoke on startup. Photo is attached. Any suggestions appreciated
