I have a 40 hp Merc. with oil injection. On surface of water intake and on vent above the prop; I have what appears to be a water/oil leakage. Checked gear case & lube is OK. I'm thinking it is a oil injector problem. It went through a qt. of oil in approximately 10 hrs. of use. (mostly trolling @ idel). What is your thoughts & how do I fix problem. Any help would be appreciated.
Leo
Leo