The contact owns a 2021 Kia Seltos. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle was able to restart. The check engine warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling); the VIN was included, and parts were available, but the vehicle had not been repaired. The manufacturer was not notified of the failure. The failure mileage was 86,000. Parts distribution disconnect.