Two problems related to oil pump have been reported for the 2011 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Hyundai Sonata based on all problems reported for the 2011 Sonata.
The engine locked up on motion and seized the oil pump.
Tl-the contact owns a 2011 Hyundai Sonata. The contact stated that while making a right turn at 20 mph, the vehicle stalled. The contact was able to restart the vehicle by shifting into park and reinserting the key into the ignition. The vehicle was taken to a dealer. The technician diagnosed that the oil pump needed to be replaced. The vehicle was not repaired. The failure recurred on numerous occasions. The manufacturer was not notified of the failure. The failure mileage was 77,000. Oo.