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-   Hummer H3 (https://www.hummerforums.com/forum/hummer-h3-17/)
-   -   Rear clunking noise . . . (https://www.hummerforums.com/forum/hummer-h3-17/rear-clunking-noise-14869/)

hollywould Feb 21, 2009 08:15 PM

Rear clunking noise . . .
 
So I've had my '06 H3 for about 5 days now. Not sure if it's normal, but every time I go over a pothole, speed bump, etc..., the rear suspension clunks and I get slight reverb bouncing. Pretty subtle bouncing, but the clunking is reminiscent of an empty paint bucket hitting the ground. That hollow clunking noise. Then a short clanking of metal on metal. Doesn't seem to affect the driving. Just very annoying.

It is not the tire changer. Removed all that from the back door compartment. This sounds like suspension.

Any idea what this might be?

hollywould Feb 21, 2009 11:46 PM

Anyone? Bueller?

jens Feb 22, 2009 05:04 AM

Hello hollywould,
maybe a bushing of the rear shocks is worn out, have you allready checked that? Maybe your jack?

Greets

Jens

gregaac Feb 22, 2009 04:28 PM

I had the same noise, turned out to be a loose bolt on the bottom of the shock.

hollywould Feb 22, 2009 10:37 PM

Hey, Jens. I did remove the jack. That thing makes a grip of noise. I'll check the bushings.

gc - Could definitely be a loose bolt. Almost exactly what it sounds like.

Whatever it is it's driving me bat chit. Every little bump I hit, clunk-clunk-clunk-dink.

Widespread Hummer Oct 21, 2010 10:44 AM

Not sure if you're still around Hollywould but did you ever figure this out? Or anyone else. Our fantastic roads in Mihcigan is like putting the poor H3 in a paint shaker on a daily basis. :(

whatever Oct 21, 2010 04:01 PM

It was probably the door.

Mr_T Oct 23, 2010 12:03 AM

I used to have a rattle sound when I got mine. Turned out to be a loose nerf bar. A couple turns of a wrench and it was fixed!

jamesdz1 Oct 23, 2010 07:15 AM

Clunking sound from rear suspension
 
Had the same problem with my Alpha, turned out the rear diff was banging the exhaust pipe. Switched to stainless cat back exhaust and that cured the problem.

Widespread Hummer Oct 24, 2010 08:22 AM

I'LL check that out. Thanks


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