TL* THE CONTACT OWNS A 2000 FORD TITAN (N/A). THE CONTACT STATED THAT THE VEHICLE EXHIBITED A LOUD, ABNORMAL SOUND AS SMOKE WAS SEEN COMING FROM UNDER THE HOOD. THE DEALER DIAGNOSED THAT A SPARK PLUGS WAS BLOWN FROM THE CYLINDER AND THAT THEY WOULD NEED TO BE REPLACED. THE VEHICLE WAS REPAIRED NUMEROUS TIMES, BUT THE FAILURE CONTINUOUSLY RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS UNAVAILABLE AND THE CURRENT MILEAGE WAS 160,000. THE VIN WAS UNAVAILABLE.