TWICE THE POWER STEERING STOPPED AND THE CAR WAS EXTREMELY HARD/IMPOSSIBLE TO STEER. FIRST TIME WAS WHEN PARKING AND AFTER HAVING THE ENGINE OFF FOR AND HOUR I STARTED IT UP AND EVERYTHING WAS FINE, SO DID NOT WORK THOUGHT IT WAS JUST A FLUKE. SECOND TIME WAS GOING AROUND A CURVE ON AN ONRAMP TO AN INTERSTATE HIGHWAY AND THE STEERING ACTED ALMOST LIKE IT LOCKED, NO CONTROL HIT A LIGHT POLE AND CAR IS DAMAGED EXTENSIVELY.