Having problems with your 1996 Jeep Grand Cherokee ?
Serpentine belt my old serpentine belt brokel off i put a new one back on and now the pulleys spin free withoput the belt on but when the belt is on they dont spin
The pulley's aren't supposed to spin freely with the belt on. The belt connects all the pully's to the crankshaft, which does not spin freely because it is attached to the pistons inside the engine. To turn the pulleys, you have to turn the crankshaft, which in turn moves the pistons inside the engine up and down.
Repair Help & Product Troubleshooting for 1996 Jeep Grand Cherokee
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