I SLOWLY PULLED INTO A PARKING SPACE AT WALMART AND THE VEHICLE SUDDENLY ACCELERATED VIOLENTLY AND JUMPED THE MEDIAN. THE CAR CRASHED INTO METAL RACKS WITH PLANTS ON THEM. THE CAR WAS SUSPENDED ON THE MEDIAN. WITNESSES SAW THAT THE CAR SURGED FORWARD WHILE MY BRAKES LIGHTS WERE ON AS I SLOWED TO ENTER THE PARKING SPACE. EARLIER ON THE DAY OF THE ACCIDENT AND THE DAY BEFORE I NOTICED THAT THE CAR HESITATED (CHUGGING WHILE I WAS DRIVING ABOUT 20 MPH), BUT THAT STOPPED WHEN I ENTERED THE HIGHWAY. I NOW THINK THIS IS SOMEHOW RELATED TO THE ACCELERATION SURGE. *TR