Originally posted by Ghetto Jet
You don't have a fan shroud? There's your problem, you need one quick. One way to tell if the clutch fan is starting to go bad, touch the front center of it with your hand, if it's all greasy, it's starting to go. How it works? The clutch fan is temperature sensitive. once it detects a certain temp the clutch fan will engage and allow the fan to operate.
You say the fan will engage and allow the fan to operate. When the car is running at idle is the fan blade supposed to be spinning with the engine ? I just checked the center of it and it feels dry