tach wire and a yellow wire

Discussion in 'Electrical Systems' started by 89rodknocker, Jun 23, 2009.

  1. 89rodknocker

    89rodknocker Veteran Member

    585
    0
    Apr 10, 2008
    Fremont, Ca.
    I'm trying to figure out what wire is the tach wire(what color) and i have a yellow maybe tan wire under the hood thats hot with key one that i can't figure what they go to.
     
  2. earlysecond

    earlysecond Veteran Member

    5,620
    0
    Aug 9, 2002
    Altoona, PA
    original, factory, tach SIGNAL wire is Tan. Not too many things are original or factory 40 yrs later though! Hope that helps.

    Brent
     
  3. 89rodknocker

    89rodknocker Veteran Member

    585
    0
    Apr 10, 2008
    Fremont, Ca.
    Thanks i'll give it a try.
     

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