I Have a 1991 Marine 50hp 3cylinder outboard. There seem to be a few problems with the power head.
1. There is a very load rattling coming from the power head. I think it could be wore piston rings but i also think it might be related to the second problem.......
2. When the engine is running...
Right heres the deal. Have got a 1991 mariner 50hp 3 clycle 2 stroke outboard. Was using the trim tilt one minute the next it wasnt working. I checked all the connections and tried the trim motor seprate and worked fine. Was then told it was the trim relays so after finaly getting the trim...