when i got this banshee the stator was bad on it, i bought a new stator and it ran good for a goodwhile until my crankshaft got stripped, well just recently i fixed the crank got it all back together and its giving the same symptons as the bad stator did, it will fire sometimes and sometimes it wont, the spark looks awful weak when it does fire, i fired it up today the engine revved high on its own without pushing the throttle, and i turned the key and the run switch both off and it still kept running, after i got it to shut off it wouldnt hit a lick the TORs is dissconnected any replys appreciated