Thread: Running HVAC fan (no A/C) hurt MPG?
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Old 09-16-2014, 05:06 PM   #13 (permalink)
Ecky
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Quote:
Originally Posted by markweatherill View Post
Switching the A/C on and off like this might possibly wear out the magnetic clutch faster. I expect they are rated for so many million on/off cycles.
Pretty sure the clutch cycles on its own.
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