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rear suspension creaking

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Old 02-25-10, 09:10 AM
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BoostedE21
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Default rear suspension creaking

Hey fellas,

recently, my rear suspension has started to creak whenever it's flexed. For example, if I go over a speed bump - when the rear wheels go over the bump, I hear a loud creak, almost like an un-lubricated door hinge.

I wish I had time to put the car on stands and track it down, but it's a very busy month for me, so I don't have time. I was trying to think of what it might be, but all I could think of was maybe a really, really worn upper strut mount, or something like that. Does anyone else have any more insight into this?
Old 02-25-10, 10:46 AM
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llcoolpass
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on the car you have ??? its almost always[like 99%] either or both: strut mounts and/or stabilizer bar bushing and links. but check your struts for condition and function, you may be better served donig the strut mounts and the struts and the various rubbers for the coils.
also, always do both L and R of the car at the same time, F and R are not as necessary to be done at same time when it comes to suspension and brakes.
Old 02-25-10, 02:15 PM
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BoostedE21
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Originally Posted by llcoolpass
on the car you have ??? its almost always[like 99%] either or both: strut mounts and/or stabilizer bar bushing and links. but check your struts for condition and function, you may be better served donig the strut mounts and the struts and the various rubbers for the coils.
also, always do both L and R of the car at the same time, F and R are not as necessary to be done at same time when it comes to suspension and brakes.
To be honest, I think it's time for a complete suspension overhaul soon. Maybe it's best if I just take a day to do all the crap on all four corners at once...after all, all of the bushings and suspension components are from 1999. The font components are in surprisingly good shape considering that's where all the weight is.
Old 02-25-10, 02:22 PM
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Sammm
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grease your sway bar bushings. i had the same creak, greased the bushings with super lube and the sound was gone. do the fronts while you're at it. 30 min job at most. good luck!
Old 02-25-10, 06:14 PM
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mtnman82
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Sammm - what is 'super lube' and is it something that can be applied without having to take the bushings off the car?
Old 02-25-10, 06:41 PM
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PlatES300
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how many miles are on the struts? more than likely the struts are gone. I had the same problem on mine and replaced the struts.
Old 02-25-10, 07:34 PM
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BoostedE21
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Originally Posted by PlatES300
how many miles are on the struts? more than likely the struts are gone. I had the same problem on mine and replaced the struts.
Oh trust me, they're toast. They're original to the car, and they've been through 10 years of Texas heat and 130k miles. The car flops around like you wouldn't believe. I plan on doing a complete suspension overhaul in about two months, but I was hoping to quiet down the current stuff in the mean time.
Old 02-26-10, 02:11 PM
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Sammm
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here it is. you can get it at most hardware stores.

http://www.acehardwareoutlet.com/%28...px?SKU=8138307

you do have to take the bushings off to lube properly but it's not a tough job. just take off the wheels, jack up the car and you will see how to get to them. just a couple of screws.
Old 03-29-10, 10:29 PM
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Oh that stuff - I have a ton of that from when I re-packed some ball bearings a few months ago. good stuff.
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