How do you change the serpentine belt on a 1988 fiero gt?

To change the serpentine belt on a 1988 Fiero GT, first, disconnect the negative battery terminal for safety. Locate the tensioner pulley and use a wrench to relieve tension on the belt, allowing you to remove the old belt. Route the new belt according to the diagram typically found on the engine bay or in the owner's manual, ensuring it is properly seated on all pulleys. Finally, reapply tension using the tensioner, double-check the belt alignment, and reconnect the battery.