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  1. #1
    Join Date
    May 2008
    Location
    verona, virgina
    Posts
    626

    efan question

    I'm still running the factory clutch type fan on my yukon and ready to ditch it. My question is I have a extra 14in elec fan that I got from champion radiators when I had my k10 and thought about buying a second one like it. Wondering if there is a way I can get a harness made for those fans to work off the pcm? I'd rather not use one of those relays probe jobs that you stick in the radiator.

  2. #2
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    11,038
    Those two fans should cool just fine. Get in contact with us and we can set u up w a harness.

  3. #3
    Join Date
    Jan 2008
    Posts
    8,031
    yea dont want them probe harness from hayden...mine would still heat up lol and putting a hole in the radiator looks ugly

  4. #4
    Join Date
    Aug 2009
    Location
    venice, florida
    Posts
    231
    there will be no probeing.
    5.3 2wd upgrades: Nelson tune, stainless lt's, magnaflow, e-fans, msd's, cai.

  5. #5
    Join Date
    Jan 2009
    Location
    Rockwall, TX
    Posts
    558
    got my harness from allen, great work and a dang good harness. spend the money and go with nelsonperformance

    1989 RCSS 5.3/4L60E swap
    - 224/230 .581.591 112lsa,
    - 3200 Stall
    - DJM 4/6 drop
    - Nelson Tuned

    Building the truck GM never did..

  6. #6
    Join Date
    Sep 2007
    Location
    Broken Bow, OK
    Posts
    1,434
    Yep, get a good harness from Allen and you also need E-fans tuned into your PCM.

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