Hey my car is experiencing a weird noise from the front left wheel area, anmd maybe te other side too. Awhile ago I was gettin this metal on metal grinding type sound and I took itr into a shop and they jacked up my car and looked around. They said it was my backplate and they took a pair of pliers then did somethin behind the wheel. Now im hearing this noise again, but its not constant like before, its sparatically. Ill hear it if im going 30+mph and moreso if I make a right turn, or just shank the wheel to the right... Can anyone help me out? Its a real light metal on metal sound and happens just in certain circumstances like i gotta be going fast enough, hit a bump or somethin, or make a right turn...