Hey, I searched here and there, no data on this one. My bike always starts with the choke OFF. When I pull outta the driveway, I ensure it is OFF, then go a ways, then it starts spittering and sputtering, and I look down and notice it is ON. I turn it OFF, ride a ways, put put, OFF. &%$#@!????? Is the damn thing temperature operated? Doesn't seem to do it after its warmed up. Could I just get a spring or something to keep it OFF, and switch it on IF needed?