Two problems related to engine exhaust system have been reported for the 2013 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Hyundai Sonata based on all problems reported for the 2013 Sonata.
Car had a engine recalled per dealership and Hyundai. 2 years later the 2nd engine has failed. Smoke out the exhaust. I was told the rings went bad in the 2nd engine. Driving down the road there was so much smoke I could not see the car behind me and they could not see me.
The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at various speeds, the vehicle started smoking from the exhaust. The vehicle was towed to the dealer where it was diagnosed that the engine needed to be replaced. The vehicle was repaired however, the failure recurred. The manufacturer was not made aware of the failure. The approximate failure mileage was 50,000.