NHTSA Complaint #11583807 — 2013 HYUNDAI SONATA

The contact owns a 2013 Hyundai Sonata. The contact stated while an acquaintance was driving the vehicle at an unknown speed, the vehicle made an abnormal banging sound and the engine seized. The vehicle failed to restart and was towed to the dealer where it was diagnosed with engine seizure caused by rod bearing wear. The dealer determined that the engine needed to be replaced. The vehicle was repaired under NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling). Additionally, the recall repair of NHTSA Campaign Number: 22V312000 (Fuel System, Gasoline) was performed on the vehicle. The contact stated upon checking the engine oil level more than a year later, she noticed that there was fuel intrusion into the engine oil. The contact stated that an oil change was performed; however, the failure persisted. The vehicle was then taken to the dealer, where the contact was informed that there was significant fuel intrusion in the oil, and the dealer determined that the fuel pump needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened; however, no assistance was provided. The failure mileage was unknown.