OK. I replaced the impeller and both housings, upper and lower and everything else in between on my 95' merc 40 hp 4 cyl (and I have a left over washer which is about 3/4" inside dia Where does it go?). I took it out for a ride and it would **** good, but very hot(Is That bad?)until i got...
I have a 95' 40 hp merc 4cyl. I recently replace the impeller because it wasn't peeing a steady stream and that is what was recommended. I bought the kit and replace everything except the lower half of the impeller. Now comes the problem. When it is in neutrel I can rev it as high as i want...
