The contact owns a 2017 Kia Forte. The contact stated while driving approximately 40 MPH, the vehicle stalled. The contact pulled over, but the steering wheel and the brake pedal was stiff and almost unresponsive. The contact stated that the check engine warning light was illuminated. The contact was able to restart the vehicle and observed that the check engine warning light was flashing. The contact stated that the failure had occurred several times. The contact had taken the vehicle to an independent mechanic who diagnosed the vehicle and replaced the ignition coils and spark plugs. The vehicle was repaired; however, the failure reoccurred. The manufacturer was not informed of the failure. The failure mileage was 72,185.