help with idler pulley
reading online many theories pointed to the belt and/or tensioner pulley so i changed them both out however noise still persists. thought i'd try the idler pulley as suggested in the above post next but I feel stupid, where is the idler pulley??
from the video i watched for the belt/tensioner diy, in the diagram:
starting from top left moving clockwise is the alternator, water pump, harmonic balancer, tensioner and AC.
so where is the idler pulley??
also not sure on gmparts why i find two different looking parts for this:
https://g.oempartsonline.com/oem-par...ulley-12729702
https://g.oempartsonline.com/oem-par...ulley-12678295
thanks for any help
https://www.corvetteforum.com/forums...ew-design.html
https://www.gmpartsdirect.com/oem-pa...ioner-12686272
https://www.rockauto.com/en/catalog/...ensioner,11659
https://www.corvetteforum.com/forums...ew-design.html
https://www.gmpartsdirect.com/oem-pa...ioner-12686272
https://www.rockauto.com/en/catalog/...ensioner,11659
Last edited by kodpkd; Today at 12:20 PM.













