1992 Evinrude 40hp -I put some stabil in my fuel, but it was after the engine had already set about a month. Engine sounds almost like your shifting gears on a bike. seems to rev up a little and then level out. It doesnt sound that bad. Thought I might have too much stabil in the fuel. Im getting some light brown water from the discharge( out of the impeller) Probably oil mixed, does this indicate I need to change some gaskets.
