TL* THE CONTACT OWNS A 2015 HYUNDAI TUCSON. WHILE DRIVING APPROXIMATELY 35 MPH, WHITE SMOKE EMITTED FROM THE EXHAUST PIPE AND THE VEHICLE STALLED WITHOUT WARNING. IN ADDITION, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 60,000.