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2002 GMC Envoy Question: My Envoy is running at 210 degrees. How do I know if it is the thermostat?

 

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DougA, Round Hill, VA, November 18, 2011, 10:42
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2002 GMC Envoy - should I replace thermostat first to see if it fixes the problem? Pump is not leaking or noisy.

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  • Answer #1

    raiderron November 18, 2011, 16:55
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     Master

    How do you know it is at 210 degrees? The gauge? It may not be accurate. Have checked with infrared temp gun to be sure. That is not too hot anyways.

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  • Answer #2

    WHITE154 November 18, 2011, 22:06
     Enthusiast

    actually 210 is normal operating temp. , is it actually overheating??

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