The clutch fan operates on both heat and silicone oils to keep it up to speed. Even if there is no oil, it would still operate, but with not much force.
If it is the electrical fan, it would not operate unless the AC is turned on with compressor working or when the fan switch heats up.
What temp is the gauge registering?
Any coolant shortage?
Friday, August 1st, 2008 AT 2:30 AM