I've been to the dealer couple
of times and couldn't get any help on it! It seems that the clunking noise happens mostly after I drive the car for a while or backup from the garage! It happens when the RPM suddenly goes down when braking or turning! It doesn't happen all the time though! The car has around 10k on it , but I've had this problem since almost new! Dealers have checked suspension and brake system and all they did was lubrication and tightening! The clunking is more like ball-joint problem which happens on old cars. It doesn't continuously clunk, but will only do it once. Some times I only can duplicate it in a undergroung garage! Any help appreciates!