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speedometer

  1. Bouncing Speedo, replaced cable, still bouncing

    Falcon Pages
    A few months back my speedo needle started ticking and bouncing something fierce, like 0-80mph swings. Low frequency, too, like every .5-1 second. I did what any proper gearhead would do and disconnected the cable from the speedo. :D Finally got around to replacing it with a new cable, but...
  2. 1991 F150 AOD, speedometer issues

    All Ford Techboard
    I have a 1991 F150 4x4 AOD with a 5.0 Recently did the mass air conversion with a 92 C3W computer, 93 mustang harness that I spliced into my truck. I did not pull the tranny to do the swap (I pulled the engine to do a mild build) The pinouts for the VSS on Mustang computer should be the same...
  3. Speedometer issues after mass air conversion

    Late Model EFI Techboard
    I have a 1991 F150 302 4x4 with the AOD tranny, did the mass air swap with a 92 C3W mustang computer. Speedo worked fine before swap, now it is not functioning at all. So far all i can think of is that i need to change out the original VSS with a 92 mustang. Used a 93 mustang harness, that I...
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