I cleaned the points as fred's guide suggested. The moped ran great. I was cruising all over. (about 10 min) Then i let it sit for a minute while i adjusted the throttle. Tried to start it again and it was hard to start and it seemed to be missing. Missing so bad it wouldn't idle. (This is what happened before i parked it last fall but i didn't clean the points then cause i didn't know how.) i cleaned the points again and it wouldn't start at all. Do i need new points or what? If i do need new points, where do i get them. And how do i get the flywheel off?