Townships just don't want to do their jobs. Road near me has been in disrepair (full of craters) for the past 2 years. Now my PM has a rattle that is driving us up the wall. Smooth roads no rattle. once I hit any slight imperfection in the road, it starts. Blew is going into the dealership this thursday. Anybody have an idea or two?? I did change the anti sway bar from 16mm to 22mm. Could that be loose?

Any help is greatly appreciated

 

Sway bar was loose. It was aftermarket. Dealer fixed it at no charge to me.