I WAS PARKED IN A PARKING LOT WITH THE ENGINE IDLING AND THE JEEP IN PARK, WITH THE EMERGENCY BRAKE ENGAGED. AFTER APPROXIMATELY 5 MINUTES, THE ENGINE SUDDENLY REVVED UP AND MY JEEP SURGED FORWARD, STRIKING THE CAR PARKED DIRECTLY IN FRONT OF ME. I PRESSED HARD ON THE BRAKE AND THE JEEP SURGED FORWARD AGAIN BEFORE THE ENGINE DIED AND THE JEEP STOPPED. THE E-BRAKE WAS STILL ENGAGED, BUT THE GEAR, WHICH HAD BEEN IN PARK, WAS NOW IN DRIVE. AT NO TIME DID I COME INTO CONTACT WITH THE GEAR SHIFTER. *TR