MY POWER STEERING WENT ON MY 2006 PONTIAC GRAND PRIX THAT I PURCHASED FROM A DEALERSHIP ON 09/22/07. WHEN I FIRST GOT THE CAR THE STEERING COLUMN WAS MAKING NOISES. DEALER REPAIRED AND ALL OF A SUDDEN IN APRIL MY WHEEL GOT TIGHT AND I CONTACTED THE DEALER AND THEY SAID THERE WASN'T NOTHING MUCH THEY CAN DO AND FOR ME TO BRING THE CAR IN FOR INSPECTION. I WAS UNABLE TO BRING IT IN DUE TO WORK SCHEDULE CONFLICTS. MY HUSBAND WAS DRIVING AND THE WHEEL LOCKED UP AND RESULTED IN MY CAR FLIPPING OVER AND A LOSS OF TOTAL DAMAGE TO THE CAR. THERE WERE 4 PASSENGERS AND WE ALL CLIMBED OUT OF THE BACK WINDOW WHILE THE CAR WAS FLIPPED UPSIDE DOWN. ME AND THE OTHER 2 PASSENGERS WERE TRANSPORTED TO THE ER VIA AMBULANCE. *TR