Tfi Module Types Of....

Discussion in '1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-' started by Grabbin' Asphalt, Apr 11, 2014.

  1. Hmm... so what fixed your tach problem, The TFI or the dizzy?
    I replaced both and still no luck. The dizzy is a motorcraft but the TFI is a cheapo. I did have it tested and it tested good.
    Maybe it's a quality issue? Perhaps one from NAPA? I hate to keep throwing money at this though. I've already dropped $200 on this stupid tach problem..:bang:
  2. I dont ha

    my tach stopped jumping around after i replaced the pip sensor in dizzy i have Autometer gauges. If you have no other problem more than your tach is jumping around i think the problem is with the tach