CONSUMER'S VEHICLE WAS IN PARKING LOT WHEN CONSUMER TAPPED THE ACCELERATOR LIGHTLY, THEN SUDDENLY ENGINE ROARED, AND VEHICLE ACCELERATED ON IT'S OWN UP TO 40-50 MPH. CONSUMER COULD NOT SLOW DOWN VEHICLE, AFTER 50-100 YARDS VEHICLE CRASHED INTO GUARDRAIL, CAUSING EXTENSIVE DAMAGE TO VEHICLE. NO INJURIES.*AK *TT