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radiator fan

  1. Coolant temp sensor, lowering fan kick on point

    smart Operation and Maintenance
    There have been some posts on when the radiator fan turns on, and the fact that there is only 10 -20 degrees (F) between that temp and engine damage. Here is how to lower the point at which the cooling fan turns on. According to the chart I have, cooling fan turns on at 103 C (217.4 F), 177...