sound just like me have plenty of used parts that customers can use at a very reasonable price and i still make a nice profit and they always tip me and thank me for being there.
check and see if the steering wheel gear has slipped u can have a worn bushing that ley it slip on the fan gear or fan gear and steering gear can be worn and slip DENNY
check and see if the kill cable is not stretched and barely letting the kill wire touch and did u replace the 0 ring on the carb? and check the manifold see if its loose or has a bad gasket DENNY