MY 92 HAD A SHIMMY STARTING AT ABOUT 60 MPH AND UP WHEN I BOUGHT THE CAR, DEALER AND EVERYONE ELSE SAID IT WAS ROTORS, WHEELS, BEARINGS. WRONG! WRONG! WRONG!!!!!!!!! TWO MONTHS AFTER PURCHASE FRONT DIFFERENTIAL BLEW UP. NOW I AM TRYING TO FIGURE OUT HOW TO FIX IT.