FIRST THERE WAS A KNOCKING SOUND AND THE CAR WOULD DRAG TO ACCELERATE. THIS LASTED 3 DAYS EACH DAY IT GRADUALLY GETTING WORSE. BY THE THIRD DAY I WAS DRIVING THE KNOCKING SOUND GREW LOUDER, SOMETHING FELL OFF THE BOTTOM OF THE CAR THE CHECK ENGINE LIGHT CAME ON, THE CAR COMPLETELY STOPPED DRIVING, THEN UP UNDER THE HOOD IT WAS A FIRE AND UNDER THE FRONT PART OF THE CAR.