THE CONSUMER WAS AT A STAND STILL WHEN PUTTING THE VEHICLE IN REVERSE, THE CONSUMER PRESSED THE ACCELERATOR PEDAL AND THERE WAS SOME RESISTANCE IN THE ACCELERATOR PEDAL AND THEN THE PEDAL DROPPED STRAIGHT TO THE FLOOR. WHEN THE VEHICLE WAS MOVING BACKWARDS, THE OWNER HIT THE BRAKE AND THE VEHICLE BEGAN TO ACCELERATE ON IT S OWN AT A HIGH RATE OF SPEED. THE CONSUMER CROSSED TWO LANES OF TRAFFIC AND HIT A GUARD RAIL. PROVIDE FURTHER DETAILS. *JB