Hey guys, was wondering if anyone could help me. my xr6T has a clunking/knocking sound coming from the back of the car, the only time it doesn't do it is when i'm accelerating or taking off. It mostly happens when I get up to speed and I take my foot off of the accelerator or when I'm breaking/slowing down, but goes away when ever I accelerate. Does not make the noise when going over bumps.. If anyone can help would be muchly appreciated!!!

Check your diff bushes.