Starter and solenoid
I replace the solenoid on the fender
wall of a 95 Ford F150 302 and I
still have no click no nothing I
starter cranks I can jump it off they
just won't do nothing from the keys
So check the neutral safety switch for continuity or clutch switch if a stick shift, also check the ignition switch, it may not be sending voltage to the switches or the solenoid, it is a common problem with the Ford vehicles. Usually they start coming apart.