2004 5.7 gi-e noise diagnosis

[echamber623k]

https://youtu.be/PURb_97FO0w

just started getting this intermittent noise when idling. Belt seems fine.

 

[mechanicman]

I'd pull the belt off and see if you have a bad pulley or bad idler pulley.

 

[echamber623k]

Thanks and I have new belt on the way just in case