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    Thread: Temp sender?

    1. #1
      Join Date
      Mar 2005
      Location
      westchester county new york
      Posts
      2,995

      Temp sender?

      I need to reinstall the sending unit that switches on my fans, should I mount it to the head or the manifold? I have it in the manifold but the fans go on erratically, is the head better?



    2. #2
      Join Date
      Mar 2007
      Location
      Florida
      Posts
      2,391
      Country Flag: United States
      Did you check the grounds?

    3. #3
      Join Date
      Mar 2005
      Location
      westchester county new york
      Posts
      2,995
      The sender switch is a ground, it grounds the fan circuit to the block and the fans switch on.

      I moved it to the head and cleaned off the thread sealer, it seems to work better now. Maybe the sender did not get hot quick enough in the aluminum manifold.


      Thanks T/A. Do you ever go to the marcus dairy show?


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