jamesmcvey
New member
I have a 9.9 hp mercury 4 stroke 2011. It will not start unless full choke and out of gear at medium rpm's. If, at those rpm's, I disengage the choke, it will die. While choked, if I then throttle down to idle to put in gear, it will die. If I do that very quickly and get back to high rpm and no choke, it runs just fine.
I dumped out old gas and got new, fuel filter seems fine, I took the fuel pump off and it seems to work fine so I put that back on. Is this a carburetor problem? If so, what specific part of the carb should I attack first? Help!
I dumped out old gas and got new, fuel filter seems fine, I took the fuel pump off and it seems to work fine so I put that back on. Is this a carburetor problem? If so, what specific part of the carb should I attack first? Help!