i will be riding down the road at 55 the bike turns off, give throtle choke flip kill switch on and off will not fire just keeps coasting, come to a stop hit starter button turns over great still wont fire, turn ignition off then on runs great. so next time it shut off while going down street i switched ign. off & on engine came back to life, i have to do this twice every mile tried just wiggling ignition back and forth a bit has no effect and yes this is a carb bike