Can anyone help? My 65 stang, 289/c4 auto will keep trying to start even when I turn the key off. The only way to stop it is to pull the hot wire off of the battery.I'm at a loss. I replaced 3 starters, 4 relays, an ignition, all the ground and hot wires from alternator and starter, and I am on a 2nd engine because the last one blew. I am considering a new wiring harness. Anyone had this happen or have input? Any help would be appreciated.