Truck Forums - fan clutch

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theonn

07-17-2009 03:39 PM

fan clutch

How do I check the fan clutch to make sure it works? My truck has overheated lately,has a lock open thermostat

RUFFNECK4LYFE

07-18-2009 12:07 AM

See if you can turn it by hand and how much it takes for it to stop spinning. If it doesn't stop for a few seconds then more than likely it is burned up. If it grabs quick then its ok.

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