Pulley or maybe something else??
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
hi everyone just got a 02 ws6 with 33k miles on it last week... this morning i noticed that when i rev it in park when the rpms are coming down there is a slight grind sound i opened the hood and did it a few times sounds like its coming from the left side im thinking its either a pulley or tensioner but it may be something else any suggestions?