I have this knocking noise coming from my rear suspension and i dont know what it is. i check everything and it seems that nothing is hitting anything when the car is in motion. the noise is pretty loud too. it seems that when i hit bumps, you hear the noise, and it stops only when i brake. i have a gsl-se, so i have rear disk. i took off the wheels, calipers, and rotors to see if anything was wrong with them, and there isnt anything wrong. does anyone else have this problem??? i have always had this problem for a couple years now but still havent found what it is. let me know please. thanks

 

Do a search with the keywords knocking noise. I know awhile back that someone had (well a lot of people had similar problem) and there was some good info in the thread.

I personally had this on one of my Se's and never found the problem.

 

i also have that problem and i wasted a good 3 weeks stripping the back out never to find the problem...good luck let me know if u find something i want to make my wasted weeks worth it lol