COMPLETE ENGINE POWER REDUCTION AUTOMATICALLY CASING CAR INSTANTLY TO DROP FROM 65 MPH DOWN TO 25 MPH IN THE MIDDLE OF A 4 LANE HIGHWAY. LOST ALL POWER STEERING ABILITY AND NOT ABLE TO TURN CAR AND ALMOST DROVE INTO TREES BEFORE IT CAME TO A STOP. I HAD TO HAVE AAA COME AND TOW MY CAR TO WALSER BUICK GMC IN BLOOMINGTON, MN