TL* THE CONTACT OWNED A 2013 KIA OPTIMA. WHILE THE CONTACT'S AUNT WAS DRIVING APPROXIMATELY 40 MPH, THE VEHICLE STALLED AND THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE CONTINUED TO ROLL, SO THE DRIVER STEERED THE VEHICLE TO THE SIDE OF THE ROAD AND APPLIED THE BRAKES TO STOP THE VEHICLE. THE DRIVER NOTICED SMOKE COMING FROM THE HOOD OF THE VEHICLE. THE PASSENGER OF THE VEHICLE LIFTED THE HOOD AND NOTICED FLAMES. BOTH OCCUPANTS MOVED AWAY FROM THE VEHICLE. THE VEHICLE WAS DESTROYED AND TOWED. THE FIRE DEPARTMENT FILED A REPORT AND THERE WERE NO INJURIES. THE CONTACT'S INSURANCE COMPANY WAS UNABLE TO IDENTIFY THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 20,000.