I cannot figure this out. I haven't had a chance to get the car off the ground yet though. It's a 2005 Comp G.
My driveway is kinda bumpy. Idle speed. And it sounds like someone is in my trunk banging stuff. It also happens when I brake. Mostly because the rotors are a little warped. But, the vibration from that causes this rattle to happen too.
Today I grabbed the wheel and then the spring and shook the car side to side. The sound happens too. I can't figure out where it's coming from.
It started a few months ago, and has slowly become louder and a lot easier to reproduce.