Originally Posted by bcredliner

There are two belts. The belt closest to the radiator drives the A/C compressor. The other belt drives the fan, alternator, water pump and steering pump. Without the water pump turning the coolant is not circulating. No circulation of coolant means the engine will over heat the coolant until it becomes steam. The cooling system is not capable of handling the pressure steam will create and the coolant will exit the system at the weakest point. The Inner belt, closest to the engine needs to be replaced. You will need to be sure the belt is routed properly. I would certainly not run the engine until the belt is replaced.