TL*THE CONTACT OWNS A 2002 FORD F-250 SD. WHILE DRIVING LESS THAN 65 MPH, THE CONTACT SMELLED BURNING OIL. HE THEN NOTICED SMOKE UNDERNEATH THE HOOD AND OIL DRIPPING FROM THE EXHAUST. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE HEAD GASKET WAS LEAKING. THEY WOULD NEED TO DISASSEMBLE THE ENGINE AND REPLACE THE HEAD GASKET AT THE ESTIMATED COST OF $2,800-$4,000. THE MANUFACTURER WAS NOTIFIED AND COULD NOT ASSIST BECAUSE THERE WERE NO RECALLS. THE FAILURE MILEAGE WAS 121,000 AND CURRENT MILEAGE WAS 122,000.