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Discussion in 'Truck & Equipment Repair' started by MSplowing, Jan 4, 2011.

  1. MSplowing

    MSplowing Member
    from Indiana
    Messages: 42

    What thermostat do you guys run on your plow trucks the high temp or low temp? I've got a high temp in there now wondering if i need a low temp to help keep it cool when the blade is up going down the road?
  2. sweetk30

    sweetk30 PlowSite.com Addict
    Messages: 1,588

    if the vehicle is computer controled fuel delivery system then stock temp or high temp mabye.

    dont go low temp. this will mess up the motor running normal. its like keeping a choke part way on. the computer looks for specific temps to turn things on and off. like tourqe convortor lockup / more or less fuel thinking the motor is cold. stuff like that.
  3. maverjohn

    maverjohn Senior Member
    Messages: 902

    A auto parts store can tell you what temp you should have in your truck.