TL* THE CONTACT OWNS A 2013 HYUNDAI SANTA FE. THE CONTACT STATED THEY WOULD HEAR A KNOCKING COMING FROM THE ENGINE OF THE VEHICLE AND THE CHECK 20V1442TH SMOKE BENG SEEN DUE TO A FUEL INJECTOR FAILURE. THE CONTACT STATED THAT EXCESSIVE SMOKE WOULD COME OUT FROM THE EXHAUST OF THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE ALTERNATOR AND FUEL INJECTOR FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE FAILURES CONTINUED. THE CONTACT TOOK THE VEHICLE TO THE DEALERSHIP (HUNTINGTON BEACH HYUNDAI ADDRESS: 16751 BEACH BLVD, HUNTINGTON BEACH, CA 92647 PHONE: (714) 594-5604) WHO DIAGNOSED THE VEHICLE WITH THE DIAGNOSTIC CODE FAILURE: P0299, WHICH, STATES THAT THE VEHICLE'S UNDER BOOST TURBOCHARGER HAD FAILED AND NEEDED TO BE REPAIRED. THE VEHICLE HAD NOT BEN REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND OPENED A CASE REGARDING THE MATTER. THE APPROXIMATE FAILURE MILEAGE WAS 131,000.