How to Change the Serpentine Belt on a 2002 Chevy TrailBlazer?

Answer The serpentine belt replacement process on the 2002 Chevy TrailBlazer is easy once you know where the belt tensioner is located. The serpentine belt runs all the pulleys on the front side of the en... Read More »

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How to Replace the Serpentine Belt on a Chevy Trailblazer?

The Chevy Trailblazer is available with several different engine options but all of them use the same style belt--a single serpentine belt that turns all the accessories on the front of the engine.... Read More »

How to Adjust the Tension of a Serpentine Belt on a 2002 Chevy Astro?

The tension on the serpentine belt on a 2002 Chevy Astro is controlled by the tension pulley. The tension pulley has a small adjustment screw in the center of the tension pulley that is located jus... Read More »

How to Change the Belt on a Chevy TrailBlazer?

The engine on your Chevy TrailBlazer operates the alternator and other accessories using a drive belt. It is common for the belt to suffer splits, tears and cuts after a period of use. Before it br... Read More »

How to Change Engine Oil in a 2002 Chevy Trailblazer?

Changing the engine oil in your 2002 Chevy Trailblazer is an important maintenance interval procedure. It should be done every 3,000 to 5,000 miles (depending on grade of oil). It's also a good tim... Read More »