Hello long time no post but I still lurk around from time to time. On our 09 tahoe there has been a bad popping in the rear end over speed bumps for a while now. I finally got around to working on it and replaced shocks and struts yesterday, still pops. Today I replaced the rear sway bar links and still popping. Everything is tight, I double checked, and the only thing I noticed is if I go over the bumps with both tires it pops, if I have either side go through the middle of the speed bump where there is a gap there is no pop. Suggestions?