Fan clutch failure?
not necessarily... depends what kind of clutch fan it is. there is a clutch that is rpm based and then the one with a spring that reads the temp coming from the radiator.
to test a fan clutch u put a mark on the clutch and water pump snout. then use a timing light to see if and when there is a differencial in speed.
not necessarily... depends what kind of clutch fan it is. there is a clutch that is rpm based and then the one with a spring that reads the temp coming from the radiator.
to test a fan clutch u put a mark on the clutch and water pump snout. then use a timing light to see if and when there is a differencial in speed.