I WAS PREPARING TEST DRIVE 2008 MERCURY MARQUIS AT HONOLULU FORD. I WAS STOPPED AT THE EXIT TO HOUGHTAILING ST WHEN THE ENGINE ACCELERATE. I LOOKED DOWN AND MY FOOT WAS NOT ON THE GAS IT WAS ON THE BRAKE. THE CAR STARTED TO MOVE OUT INTO THE STREET CROSSING THE ROAD HITTING ANOTHER VEHICLE AND A LIGHT POLE. *TR