For a year Ive drivin around my yard about once a week,sometimes once every 2 weeks just to keep the battery up & keep it from sitting. As far as cleaning that stuff, Nuthings been cleaned because its always fired right up & ran great. Till Now. So if i mark on each side of the tps thing ,like mark a straight line across,so when I put it back on Its lined up. Would that be ok, or would i still have to reset or adjust something? Guess i need some carb cleaner. But its about 4 miles away that walmart. Im kinda stuck and cant drive to get it.but as soon as I can I will pickup a can.