NHTSA Complaint #11624855 — 2019 HYUNDAI ELANTRA

The contact owns a 2019 Hyundai Elantra. The contact stated while driving at an undisclosed speed, there was an abnormal knocking sound coming from the engine compartment, prompting the contact to stop driving the vehicle. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed failures with the timing chain and piston valves. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 21V301000 (Engine), but the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was 106,000. The VIN was not available.