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99 Dodge Ram 2500 - 8' Fisher MM1

Discussion in 'Ram Trucks' started by Geoff426, Dec 14, 2009.

  1. Geoff426

    Geoff426 Junior Member
    Messages: 11

    Hello all-

    I just hooked up my MM1 to my 99 dodge ram truck today for the first time. All seemed well until I started driving down the road. My truck started overheating almost immediately. The last truck I used this plow on was a 02 F250 with a diesel, it never overheated. I looked over my coolant and made sure the thermosat was open, and the water pump was a flowing. I played with the height of the plow on the truck and as long as I didnt go over 40 MPH it stayed around 210 degrees. When I came to stop lights the truck temperature decreased a bit. Is this common?