How to Replace a Belt Tensioner on a 1999 Pontiac Sunfire?

Answer The belt tensioner on your 1999 Pontiac Sunfire is the main component that keeps the belt tight inside of each accessory pulley while the engine is running. The tensioner is made up of a spring-loa... Read More »

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How to Replace the Serpentine Belt Tensioner in a '98 Sunfire?

A serpentine belt tensioner on a 1998 Pontiac Sunfire is necessary to hold proper tension on the serpentine drive belt so that the belt doesn’t come off the pulleys. The tensioner consists of a c... Read More »

How do I Replace the Wheel Studs on a 1999 Pontiac Sunfire?

Wheel studs provide the lug nuts a solid thread to grip, firmly holding the wheel in place. When the studs begin to wear out, the threads no longer perform to their full potential. Replacing studs ... Read More »

How to Replace a Power Window in a 1999 Pontiac Sunfire?

The 1999 Pontiac Sunfire uses an automatic window regulator to lift and raise its windows. If the regulator or the window breaks, you will need to replace the broken component as soon as possible. ... Read More »

How to Replace a Serpentine Belt on a 2000 Pontiac Sunfire?

Most modern cars, including the Pontiac Sunfire, use serpentine belts to drive engine accessories. Serpentine belts are single units that save engine space and last longer than individual V-belts.... Read More »