TL*THE CONTACT OWNS A 2003 HYUNDAI ELANTRA. THE CONTACT STATED THAT THE VEHICLE BEGAN TO EMIT SMOKE AND STALLED. THERE WERE NO PRIOR WARNINGS. THE DEALER FIRST REPLACED THE HEAD GASKET AND ENGINE BUT THE FAILURE OCCURRED AGAIN. THE DEALER THEN REPLACED THE HEAD GASKET AGAIN. THE FAILURE OCCURRED FOR A THIRD TIME. THE FAILURE MILEAGE WAS APPROXIMATELY 50,000 AND THE CURRENT MILEAGE WAS APPROXIMATELY 60,000.