I can spin it when cold and it moves freely when hot. It does not free wheel when hot. I think the clutch and termostat are my cause of the heating trouble. Won't have the time to replace them until this weekend. I will let ya'll know how it goes.
Look at getting a heavy duty thermal clutch for your fan and it should spin with some resistance even when it is cold...I got mine for about $50 bucks at O'Riellys
