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07-08-2012, 03:25 PM
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#1 |
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Account Suspended
Join Date: Apr 2008
Location: Hesperia, Ca
Posts: 1,332
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Mystery Squeal
I've got this odd noise that's driving me nuts and I was wondering if anyone else has experienced it and maybe even knows where it's coming from.
88 Suburban, tailgate, rear a/c. It's an odd squeal that comes from the back end somewhere. Varies in volume and length, but the pitch is consistently high. At first, I thought it might have been the squirrel cage rubbing on the blower housing, but I eliminated that. Then I thought it may have been the rear window binding in it's channel, but it doesn't appear to be that either. It's completely random (at least it seems to be) so replicating it is nearly impossible. Any thoughts? |
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07-08-2012, 03:45 PM
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#2 |
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Registered User
Join Date: Jul 2008
Location: Show low,az
Posts: 808
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Re: Mystery Squeal
My Squirrel cage would rub the housing whenever I would turn left or right.
So I tore it all out 
__________________
1978 C10 Silverado Big 10 350/350.. play toy 1990 V1500 Suburban 350/700r4..Daily driver 1987 K10 Silverado 383/400.. Wife's rig WRECKED! 1989 V2500 Suburban 350/400.. SOLD! 1974 C10 Custom10 LWB 350/350.. SOLD! 1974 C10 Custom10 SWB 350/400.. SOLD! 1999 Silverado Z71 LS1.. Wife's rig WRECKED! On the hunt for a new project....... I'm a Chevy guy.....I'm just not a "NEW" Chevy guy. |
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07-08-2012, 06:22 PM
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#3 |
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78K & 79C Jimmys
Join Date: Nov 2009
Location: Ottawa Ont CANADA
Posts: 7,901
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Re: Mystery Squeal
nothing in the spare tire area
my rear had the pipes held with clamps...none loose? the AC drain is it blocked? air blowing over it like a pop bottle whistle? does it change with engine speed or actual speed?
__________________
John 1978 GMCJimmy4X4-350/203 1979 GMCJimmy4X2-305/350 |
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07-09-2012, 01:33 PM
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#4 |
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Account Suspended
Join Date: Apr 2008
Location: Hesperia, Ca
Posts: 1,332
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Re: Mystery Squeal
No.
No. No. No, but an interesting thought. No. |
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