ignition

  1. S

    Wiring Troubles 1993 7.3 IDI

    1993 F250 7.3 IDI 4x4 I've done a fair bit of searching for my issue and I haven't come up with too terribly much. My problem is, my truck intermittently loses key on power and decided not to crank. This has been going on for about a month or so and was easily resolved by doing a little fiddling...
  2. 92LongBed

    Engine won’t turn over, slow revolutions

    Evening everyone, as title states i’m having trouble starting my 1992 7.3L IDI f350. trouble started about a month ago where i’d be driving it no problem and then starting it even with the engine hot it would take a few tries. I confirmed that one of the glow plugs was not receiving power and...
  3. L

    Ignition Switch RUN terminal wire R/LG always hot

    A real mystery. My 1991 F350 7.3 IDI wouldn't turn off with the key, so I did the usual and pulled the FSS wire to kill it. I replaced the Ignition switch and checked the actuator rod. I checked voltages on the switch and found the RUN R/LG wire was hot. This wire is supposed to get voltage from...
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