NHTSA Complaint #11694028 — 2023 HYUNDAI SONATA

While driving at highway speed, my vehicle suddenly lost power due to fuel injector failure and could not be restarted, creating a serious safety risk for myself and others in high-speed traffic. This is the second vehicle of the same year and model that I’ve owned to experience the exact same injector failure. In the first case, one injector was replaced under a Hyundai service bulletin before I sold the vehicle. This second occurrence confirms that the issue is not isolated and should be escalated to a formal safety recall. The most recent failure was diagnosed and repaired by Hyundai, confirming the problem (this time replacing all injectors). The vehicle has not been inspected by police, insurance, or other outside representatives. There were no warning lamps, messages, or symptoms prior to the failure—it occurred without any warning, significantly increasing the risk of a crash