This force engine never gave me any problems before with all the yearly maintenance I have done. So the engine will not stay running and does not sound right, more of a bogging sound. Thinking it was the fuel pump I rebuilt that still the same, checked compression 118 in all cylinders, the fuel in the IN-line filter didn't look right think maybe water, so I ran a separate tank, drained the carburators and pumped some fresh fuel thru and still the same.
What else is left to check?
What else is left to check?