I have a 1992 F-150, when I put the key in the ignition and turn key to the on position, the truck automatically starts by itself and act like it stays in on position where it grinds real loud. When I turn the key off the dash lights stay on like the key is still in the on position so I have to disconnect the neg side of the battery cable. It effects the fuel pump, Windows, alarm, dome lights etc. Is this a bad ignition switch or tumbler, or blinker assembly where all these wires seem to plug in then split off? I'm lost and need help. Can u help me out please?
have the same problem?
Sunday, January 4th, 2015 AT 4:38 PM