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850 1996 drivebelt noise driving me crazy 850

posted by  Paul_McBride on  Sat Jan 28 09:40 CST 2006
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last visit: Wed Apr 14 09:33 CST 2010
[RELATED]

1996 850 glt automatic, nonturbo, 112K
timing belt and serp. belt changed at 70k

i've been troubleshooting this annoying grinding/moaning sound for a good while. it seems to come from the drive/serpentine belt area and gets more intense and higher in pitch with higher rpm.

i replaced the serpentine tensioner... but this proved useless.

maybe this will sound familiar to someone:

http://www.viotti.com/mcbride/serpentine.mp3

I had my wife depress and release the pedal while i recorded the sound, hood up, focusing on the serp. belt area.

any ideas? i'm stumped. maybe a timing belt tensioner?

thanks in advance!
--
1982 240 DL (265K) , 1996 850 GLT (110K)






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New 850 1996 drivebelt noise driving me crazy [850]
posted by  Paul_McBride  on Sat Jan 28 09:40 CST 2006 >


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