Question about 2001 Dodge Ram 1500 Truck 2WD

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At minus 20* the only way to get heat is to turn a/c to max. and temp as high as it will go.Blows hot air then. Engine temp is good,fan speed is good.Wondering if it has to do with temp control.Please advise.

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  • 65 Answers

You may have a blend door problem or a vacume problem if they are vacume operated

Posted on Dec 30, 2010

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