You are sure you have the direction for the filter going the right way correct? Is it allowing flow enough to feed the Mag 18??? Not to small or restrictive?
I had an issue near this and a new pump fixed it.... make sure your float and seat are set properly as this will alter the amount of fuel in the bowl...
Governor adjustment is easy for the surging issue once you get it running under load.
J Mechs comments above are spot on for the carb cleaning aspect....
|