1988 f150 will keep running

Asked by Jan 17, 2017 at 02:32 AM about the 1988 Ford F-150 STD Extended Cab SB

Question type: Maintenance & Repair

1 Answer

102,045

Bad ignition switch, shorted diode in the alternator are the only two things I have seen that will allow the engine to stay running when the key is shut off.

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