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Old 09-29-2010, 06:38 PM   #2
mastertech1964
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Join Date: Jun 2010
Location: colbert, Washington
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Re: Humidity while running the heater

there has to be water getting into the car somewhere somehow, turning on the a/c does dry out the air in the interior thats why most cars automatically switch on the a/c compressor in defrost mode to help with defogging the windows
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