One problem related to engine clicking and tapping noises has been reported for the 2011 Hyundai Sonata Hybrid. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Hyundai Sonata Hybrid based on all problems reported for the 2011 Sonata Hybrid.
The contact owns a 2011 Hyundai Sonata Hybrid. The contact stated while driving 75 mph, there was an abnormal clunking sound detected. There were no warning lights illuminated. The contact received notification of NHTSA campaign number: 20v746000 (engine) however, the part to do the recall repair was unavailable. The vehicle was towed to amarillo Hyundai (1900 interstate 40 access rd #3029, amarillo, TX 79103, (806) 376-4911) to be diagnosed. The contact was informed that the engine needed to be replaced however, the vehicle was not repaired. The part was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was 105,000. VIN tool confirms parts not available.