Serpentine belt

2008 CHEVROLET COBALT
124,936 MILES • 2.2L • 4 CYL • 2WD
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DANIEL DOMINGUEZ
  • MEMBER
  • 3 POSTS
Replacing belt and tensioner and pulley noticed pulley wiggling.
Mar 8, 2022 at 9:56 PM
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KASEKENNY
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 18,907 POSTS
Just to be clear you were changing the belt and the tensioner pulley was loose or a different pulley was loose.

If it was the tensioner, here is a guide that will help with this:

https://www.2carpros.com/articles/serpentine-belt-tensioner-replacement

https://www.2carpros.com/articles/replace-serpentine-belt

Please find the info below from the manual that will help replace both the tensioner and belt as well.

Let us know if you need more info. Thanks
Mar 10, 2022 at 4:31 AM