One problem related to engine noise has been reported for the 2010 Hyundai Elantra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Hyundai Elantra based on all problems reported for the 2010 Elantra.
The contact owns 2010 Hyundai Elantra. While traveling 40 mph, the contact heard a knock from the engine and the vehicle then stalled. The contact shifted into neutral at first and was unable to remove the key from the ignition. After allowing the vehicle to sit idle for several minutes, the contact was able to shift into park and restart the vehicle. The vehicle resumed normal operation. The vehicle was neither inspected nor repaired. The failure and current mileage was 1,000. Updated 01/24/11 the consumer stated while her son was driving, the vehicle made a noise and the engine completely lost power and the power steering, brakes and gear shift locked up. The vehicle was towed to the dealer and the consumer was informed the vehicle had a faulty junction box. However, the same thing happened again 10 days later. The vehicle was towed to the dealer again, but they were unable to find anything wrong. Updated 04/18/11.