THIS PROBLEM OCCURS AFTER THE VEHICLE HAS BEEN DRIVEN ANY DISTANCE, BUT FAR ENOUGH TO SHIFT GEARS IN THE AUTOMATIC TRANSMISSION AND WHEN THE AUTO ENGINE STOP IS DEACTIVATED MANUALLY OR AUTO ENGINE STOP DOESN'T ACTIVATE DUE TO DRIVING CONDITIONS. WHEN THE VEHICLE COMES TO A COMPLETE STOP THE TORQUE CONVERTER LOCKS AND CAUSES THE VEHICLE TO LURCH FORWARD. THE PROBLEM IS NOTICEABLE IN TRAFFIC, BUT MORE OF A CONCERN WHILE PRECISION PARKING AND WHEN MOVING SLOWLY WITHOUT THROTTLE OR BRAKE BEING APPLIED. THIS HAS HAPPENED IN MY VEHICLE AND IN ALL SIMILAR LOANER VEHICLES THAT THE DEALERSHIP HAS ASSIGNED TO ME DURING SERVICE. SPECIFICALLY, WHEN PARKING THE VEHICLE AND WHEN INCHING FORWARD TO A COMPLETE STOP WITHOUT BRAKE OR THROTTLE, THE VEHICLE WILL SUDDENLY LURCH FORWARD WITHOUT WARNING AND HIT THE SIGN, ANOTHER CAR, OR CURB. THIS PROBLEM IS NOT INTERMITTENT AND HAPPENS DURING EVERY DRIVE AND STOP.