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2001 Dodge Ram 2500 Question: Why does my heater not work in cold weather ?



WFLather, V10, Anchorage, AK, April 09, 2009, 14:17

I had my thermostat replaced and coolant checked and ran a computer check and still have a problem with it heating up.

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  • Answer #1

    April 09, 2009, 14:20

    What exactly is the problem? What does it do or not do? I mean does the defroster work? Does the A/C still work? If nothing works then it could be a climate control computer problem. If they work, it could be a plugged heater core.

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  • Answer #2

    Visitor, November 13, 2010, 17:27

    if its not getting hot and the heater core is take both heater hoses from your motor and flush your heater core with the water hose

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