TL*THE CONTACT OWNS A 2002 FORD F-150. THE CONTACT STATED THAT WHILE DRIVING AT 60 MPH, THE CONTACT NOTICED SMOKE AND AN OIL ODOR EMITTING FROM THE FRONT OF THE VEHICLE. UPON FURTHER INSPECTION, THE CONTACT NOTICED THAT OIL WAS LEAKING FROM THE EXHAUST. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 140,000.