Mechanics

WHIRRING/WHISTLING........

2006 Isuzu Ascender • 6 cylinder 4WD Automatic • 89,200 miles

I've had had a whirring/whistling sound on my 2006 ascender for a while now. After reading many post on it on the internet i'm thinking it might be the idler pulley or tensioner. Want to know if you guys agree with that? It is a very annoying sound and seems to be getting louder.
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PLombard68
July 26, 2011.



Did you fix it yet? Try using wand/tubing to ear to pinpoint noise or get auto stethoscope(cheap at harbor freight)to apply to parts and listen.

Tiny
Fixitmr
Oct 20, 2011.