Hyundai Sonata Hybrid owners have reported 1 problem related to catalytic convertor (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Hyundai Sonata Hybrid based on all problems reported for the Sonata Hybrid.
The contact owns a 2016 Hyundai Sonata Hybrid. The contact stated while driving approximately 55 mph, the vehicle was shaking. The hybrid battery, phev system, and check engine warning lights were illuminated. The vehicle stalled. The vehicle was towed however, the independent mechanic was unable to determine the cause of the failure. The vehicle was then towed to the local dealer, who diagnosed a failure with the engine and catalytic converter. The engine was replaced. The failure reoccurred. The manufacturer was notified of the failure. The approximate failure mileage was 120,000.
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