WHILE DRIVING THROTTLE REMAINED OPEN AND WAS STUCK. ENDED UP HITTING ANOTHER VEHICLE. ALSO HIT A TREE & A POLE. TRIED TO SHIFT INTO NEUTRAL & VEHICLE FAILED TO SLOW DOWN OR STOP. FINALLY SHUT VEHICLE OFF. SOMETIME LATER, RESTARTED VEHICLE & IT WAS STILL RUNNING AT FULL THROTTLE. HAVE NOT TAKEN TO DEALERSHIP. *AK