take your carb off and check your float and replace ti if it feels heavy, or just replace it and be done. aquick way to check the float to see if it is high is to take the top off the carb and let the float hang down, then lift the float up just enough so it rests on the seat and at that point see how level the float is in relation to the gasket area flange or the flat area SHOULD BE ALLMOST LEVEL. but reset the float to spec's and replace the needle and seat good luck wrenchd