Recently I had a problem with my KW's where the lower shock eye slid off the bushing causing a loud clunk, the creaking noise was also present at this time. I was hoping the new shock bushings would take care of the creaking also but I wasn't so lucky.
If I push the rear of the
car up and down it will make the noise once or twice and stop until I rock the car front to back and repeat.
The
dealer blamed it on the KW rear upper spring adjuster but the noise didn't show up until a year after they were installed.
I am leaning towards a loose rear crossmember bolt or bolts.
Are these bolts torque to yield? If so that may be the cause of the noise, I am also betting the moron at the dealer that did the alignment did not torque them to the required 133 ftlbs.
Any input is greatly appreciated.