My 1990 2.5 yj has always run perfect. Starter got slower and slower. Started it today and it was dragging bad . Started changing the starter and arced the hot terminal on the starter to the bell housing. I immediately disconnected the battery cable. Got new starter on and it spins much faster but it won’t start now. I thought maybe blew a fuse. Changed fuse that says ignition. Still won’t start. Got good spark and fuel.