I have been getting the "clicking" sound for almost two years. 90% of the time my car clicks while backing up slowly. Sometimes(like after a long drive of several hundred miles) it will click while creeping foward from a stop. I never hear any clicking while driving any faster than 3mph. All is talk is making me worried. I would like to fix it. Is my sound the same as that of a cv joint going into failure mode? Or how about the bearings? any suggestions? thanks, andy