I had my recently purchased 15hp 1986 Mariner out for the first time three days ago. It ran alternately rough and smooth for about 15 min. then quit. Later I discovered I had left the tank air valve closed. When I got home and removed the plugs they were wet. Would the closed tank valve...
I had my recently purchased 15hp 1986 Mariner out for the first time three days ago. It ran alternately rough and smooth for about 15 min. then quit. Later I discovered I had left the tank air valve closed. When I got home and removed the plugs they were wet. Would the closed tank valve...
