2008 LINCOLN TOWN CAR Engine Problems

THIS VEHICLE HAS SUDDENLY VIOLENTLY ACCELERATED ON FOUR DIFFERENT OCCASIONS DURING THE LAST ELEVEN MONTHS. THE FIRST INCIDENT OCCURRED AFTER TAPPING THE BRAKE PEDAL AT A VERY SLOW SPEED AND RESULTED IN THE CAR CRASHING INTO A BARRIER AT A FILLING STATION IN UPSTATE NEW YORK. SUBSEQUENT EPISODES WERE HALTED BY TURNING THE IGNITION SWITCH OFF WHILE ATTEMPTING TO STOP THE CAR WITH THE SERVICE BRAKES. THERE SEEMS TO BE FEW COMMON THREADS AMONG THE INCIDENTS. THERE ARE NO WARNING INDICATORS BEFORE OR AFTER THE SUDDEN UNINTENDED ACCELERATION EVENTS. NO HISTORY CODES WERE EVER RECORDED IN THE POWERTRAIN CONTROL MODULE. THE INCIDENTS ALWAYS OCCURRED WHILE THE VEHICLE WAS MOVING AT A SLOW SPEED SOMETIMES WHEN TAPPING THE BRAKE PEDAL AND OTHER TIMES WHILE PRESSING THE ACCELERATOR PEDAL. NO FLOOR MATS WERE INVOLVED IN ANY OF THE INCIDENTS AND THE DRIVER DEFINITELY DID NOT DEPRESS THE WRONG PEDAL OR BOTH PEDALS...