I WAS STOPPED IN LINE OF A DRIVE THRU RESTAURANT. THE VEHICLES WERE NOT MOVING AND I WAS WAITING WITH MY FOOT ON THE BREAK. ALL OF A SUDDEN THE ENGINE SURGED AND THE CAR LURCHED FORWARD HITTING THE CAR IN FRONT OF ME. I PUSHED AS HARD AS POSSIBLE ON THE BREAK PEDAL BUT THE CAR DID NOT STOP UNTIL IT HIT THE CAR IN FRONT OF ME.