2005 Cobalt LS , Major clunking from suspension - Other Cars Forum

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2005 Cobalt LS , Major clunking from suspension
Monday, July 13, 2009 5:15 PM
As soon as i drive the GF's car over bumps big or small it sounds like the car is gonna fall apart. There is major movement it seems in the control arm area. When i press the brakes the steering wheel vibrates aswell. Has anyone else experienced this problem. If so what is the problem and what am i looking at doing to fix this? She is the original owner of the car and it has 90,000kms on it

Thanks in advance
Chuck

Re: 2005 Cobalt LS , Major clunking from suspension
Monday, July 13, 2009 5:45 PM
These cars are known for sway bar end links going. Thats probably the noise over bumps.
As for the steering wheel shaking when braking, chances are that the rotors are out of round. They will probablt need to be replaced or machined.



Re: 2005 Cobalt LS , Major clunking from suspension
Tuesday, July 14, 2009 6:48 AM
My hhr has had its end links replaced about three times. The HHR and cobalt have the same end links.....its your end links...or maybe upper front strut mounts.




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Re: 2005 Cobalt LS , Major clunking from suspension
Tuesday, July 14, 2009 12:44 PM
Agreed. check out cobaltss.net. I remember this was an issue with early cobalts, and was actually the last straw for me when I realized mine were going and it was nearly out of warranty.




Re: 2005 Cobalt LS , Major clunking from suspension
Tuesday, July 14, 2009 1:51 PM
My crappy Ion would go through sway bar endlinks every 4-6 months. Sometimes even sooner. It's probably that.




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Re: 2005 Cobalt LS , Major clunking from suspension
Tuesday, July 14, 2009 7:58 PM
is this a DIY? how much am i looking at for parts? did you guys go with poly?
Re: 2005 Cobalt LS , Major clunking from suspension
Wednesday, July 15, 2009 1:37 PM
check the strut mounts my buddy has a cobalt and he had clanking/ nocking sound and his struts were loose



Re: 2005 Cobalt LS , Major clunking from suspension
Wednesday, July 15, 2009 7:43 PM
CHECK THE LOWER CONTROL ARM BUSHINGS AT THE REAR OF THE ARM. THE RUBBER SEPARATES AND THE ARM BANGS AGAINST THE SUBFRAME. MAKING AN AWFUL THUD BANG CRUNCH NOISE. LET ME KNOW WHAT U FIND
Re: 2005 Cobalt LS , Major clunking from suspension
Sunday, July 19, 2009 8:41 AM
http://i5.photobucket.com/albums/y172/SkuceGoose/cobalt01.jpg
http://i5.photobucket.com/albums/y172/SkuceGoose/cobalt02.jpg

I took a couple pictures of what i believe is the problem which seems to be a control arm bushing like BC said. Is this something that can be done yourself? i hear the part from the dealership is fairly cheap but is polyeurthane a good idea?

Chuck
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