I HAD AN INCIDENT OF UNINTENDED ACCELERATION ON MY MERCURY MARQUIS. I WAS BRAKING FOR A STOP WHEN THE ENGINE SUDDENLY STARTED RACING. I PUT MY FOOT ON THE BRAKE HARD BUT THE CAR STILL CONTINUED TO MOVE SLOWLY UNTIL I HIT THE CAR IN FRONT OF ME. THERE WAS NO DAMAGE TO EITHER VEHICLE (FORTUNATELY) BUT THE CAR'S ENGINE WAS COMPLETELY OUT OF CONTROL. *TR