Installed Progress Springs on Stock Struts(will be swapping to Tokicos next spring) and I've had this noise for a while now coming from the rear struts & springs. I thought it was just the springs settling but after about 2 months the noise is still there. Here's a short clip I took with my cell. It's a .3gp file, plays in Quicktime only. I'll try convert it when I figure out how.

http://filebox.vt.edu/users/prpatel/Maxima/suspensionnoise.3g2

EDIT: Anyone have any ideas on what it could be before, I start to the whole procedure of taking the strut out?

 

dead link?

 

This link should work

Suspension Noise

 

Have you inspected the strut(s) to see if it (they) is (are) blown?