Question about 1994 Ford Explorer Limited

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Ford explorer overheats only when heater or ac is on

My sisters ford explorer overheasts when the a/c or heater is on, any suggestions. The a/c blows cold and heater also blows hot?

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  • bigkmart215 May 02, 2009

    brother i changed my radiator cap, took out the thermostat put a new one back in, and when i put my a/c it still overheats my car, its a freaking story that never ends, a/c on a/c off, i hate it, now i have a jumping problem in my ngine i changed my sparks/wire/oil, what do i do?

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Does it actually overheat or does the sensor just say its getting hot, its possible just the temp sensor could be bad, or other more major problems exist,ex. head gasket, blocked cores in radiator,

Posted on May 10, 2009

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Check the coolant level in the radiator

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