Re: 9.9 force not running right on wide open
Check for a leak in the fuel hose quick disconnect, or fuel system. I've had my small Force run crappy at high RPM and it's always the fuel hose quick disconnect sucking air, I reposition the hose and it clears up the issue. Pump up the primer bulb, hold it while squeezing and see if fuel is leaking out of the quick disconnect. If fuel leaks out, air will leak in....