this jus started like 2 days ago..ive been reading up and cant find anything to help me out,my cobra is at a dead stop,turn the wheel and itsqueeks really bad,,sounds like bushings or sumthin,my guess its the rack bushings goin bad on the car..plz give me some input,is this a common problem on our cars? and if it is the bushings wht brand do i get? thxs