i recently stared hearing a knocking sound coming from the right front part of my sc only when i go over bumps. even over very little bumps, a knocking sound is easily heard. my dads 02 gs has a similar sound coming from it too. i just got new rims, tires, and springs about 3 months ago but i first noticed the noise about a week and a half ago. also im hearing a scraping or rattling noise comming from my exhaust anywhere between 2 and 3 k rpms. doesnt sound like a big deal just sounds like a loose bolt or something else loose. but any suggestions or answers would be great, thanks

 

Have you checked your lug nuts to see if theyre well tightened?

 

brake tensioner plate maybe

 

wheel well troll, exhaust troll.




problem solved.

 

CA bushings?

....or maybe stabilizer link??

 

I 2nd the lug nuts. Same thing happened to me on my other car. The lug nuts were loose. Lucky the tire didn't fall off, or did damage to the hub/rotor

 

I had the same thing happen after I put my coilovers but,on the driver side....a small clinking sound when I went over dips etc.ended up replacing my control arm bushing upper/lower and that took care of it...how many miles are on your car?

 

72k miles. Thanks guys ill have it looked at.

 

could be wheel hub bearing also.