Prior to this my car was pulling to the right all the time. Also, I was getting really bad shuddering on braking and I thought maybe I warped the rotors again. Today, I thought why not switch the front rotors (left side to right side and vice versa) and see what happens. Well now the car goes left on any acceleration then right when I take my foot off the gas pedal. While cruising and braking the car stays straight and shudder free respectively. BTW, I know for a fact that my passenger side lower control arm is shot (bad bushings due to previous power steering leak). Is this causing my troubles? thanks guys.