TL* THE CONTACT OWNED A 1997 BUICK PARK AVENUE. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE BEGAN ACCELERATING WITHOUT DRIVER INTENT. HE THEN ATTEMPTED TO DEPRESS THE BRAKES AND THERE WAS A SLIGHT DECREASE IN SPEED; HOWEVER, THE VEHICLE CONTINUED TO ACCELERATE. THE CONTACT ALSO HEARD AN UNUSUALLY LOUD POPPING SOUND AND THE VEHICLE BEGAN TO ACCELERATE AT A HIGHER RATE OF SPEED. THE CONTACT WAS FORCED TO DRIVE THE VEHICLE INTO A GRASSY FIELD TO AVOID A CRASH; HOWEVER, THE VEHICLE CRASHED INTO A TREE AT 90 MPH. THE VEHICLE WAS STILL ATTEMPTING TO ACCELERATE AFTER THE CRASH OCCURRED. THE VEHICLE WAS DESTROYED. THE DRIVER AND PASSENGER SUSTAINED MAJOR INJURIES AND WERE TRANSPORTED TO THE HOSPITAL VIA AMBULANCE. A STATE TROOPER WAS CALLED TO THE SCENE AND A POLICE REPORT WAS FILED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS APPROXIMATELY 155,000.