One problem related to engine exhaust system has been reported for the 2018 Hyundai Tucson. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Hyundai Tucson based on all problems reported for the 2018 Tucson.
The contact owns a 2018 Hyundai Tucson. The contact stated that while driving at 65 mph, the vehicle suddenly lost significant motive power, prompting him to pull to the side of the road, where the vehicle failed to restart. No warning lights were illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the catalytic converter. The vehicle was repaired, but the failure reoccurred. The vehicle was returned to the independent mechanic, who again diagnosed a failure with the catalytic converter. The vehicle was repaired a second time, but the failure reoccurred a third time. The manufacturer was notified of the failure but was unable to provide assistance. The failure mileage was 85,000.