Stange bumps and squeeks. Need Help

I have noticed a loud squeeking, similar to that of squeeking brakes. But it only happens at low speed when I am accelerating. Sounds like its coming from the rear of the car.
2nd
After sitting for a few hours in the school parking lot, I leave the spot turning either left or right immediately. The result is the car wobbling like a wheel is falling off.
I dont know anything about cars and wheat not so i was hoping you guys could help me out.
oh, and the car is completely stock if that helps...
thanks
Last edited by Just Is; Apr 25, 2008 at 03:39 PM.







