Question About Grinding Noise After Lowering - Suspension and Brake Forum

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Question About Grinding Noise After Lowering
Wednesday, April 27, 2005 6:46 PM
I have a 2003 Cavalier, and after I lowered it I have a noise in the car, I can't tell what it is, I notice it when I go over a rough road. It sound like a vibrating grinding noise, anyone have this problem or know what can fix it. I thought it might be the stock struts.

Re: Question About Grinding Noise After Lowering
Thursday, April 28, 2005 12:18 AM
man, my car sounds like it's gonna fall apart at any moment. it vibrates so much it's insane.

i honestly don't know what it could be unless the mounts are bad or you're missing the spring insulator




Re: Question About Grinding Noise After Lowering
Thursday, April 28, 2005 8:02 AM
When I lowered on my '03 mounts, I had a serious rattling, and a grinding. The grinding was due to the fact that I didn't get the top nut on the strut tight enough, and the rattle was the crappy front mounts. Now that I've changed to '95-'99 front mounts, the rattle is gone, and when I tightened the top nut with an impact gun, the grinding was gone too.



I may not know much about cars, but I know two things....
1) Breaking things is expensive, and
2) Horsepower isn't cheap.
Re: Question About Grinding Noise After Lowering
Thursday, April 28, 2005 9:49 AM
hey, i have to change all my strut mounts aswell, they are making sqweaking and thumping noises, i have a 2002 cav, so are you saying 95-99s are better, cuz if thats the case im going with 95-99, please, please let me know, i dont wanna go through all this again lol, thanks.
Re: Question About Grinding Noise After Lowering
Thursday, April 28, 2005 9:52 AM
oh and its a 2.2 ohv, im not sure if that makes a difference .
Re: Question About Grinding Noise After Lowering
Thursday, April 28, 2005 5:53 PM
Yeah, I'd say, with about 8 months experience on '00+ mounts and 1 week on '95-'99 mounts, the earlier mounts are better. I've got no clunking in the front anymore, and the roads around here are full of frost heaves, so the '00+ mounts would clunk all the time. Just remember to get all 3 pieces. The upper mount, the bearing ring, and the upper spring seat.



I may not know much about cars, but I know two things....
1) Breaking things is expensive, and
2) Horsepower isn't cheap.
Re: Question About Grinding Noise After Lowering
Friday, April 29, 2005 10:53 AM
so would i have to use a 95-99 strut mounts from a 2.2 since mine is a 2.2 or does that not matter?
Re: Question About Grinding Noise After Lowering
Friday, April 29, 2005 12:50 PM
Ok, your car is lowered (Remember that word) and you are complaining about a grinding noise on bumpy roads?

Ever think somthing is scraping the ground? Suspension compression can do that.


1971 camaro 427 --- here!

Stock... and loving every minute of it.
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