The contact owns a 2021 Kia Soul. The contact received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at various speeds, the vehicle unintendedly decelerated causing the contact to depress the accelerator pedal to continue driving. The contact stated that while stopped at a traffic light the vehicle stalled with the message aœAuto STOP Offa and to shift to park to restart the vehicle. The contact stated that the check engine warning light, battery failure, and low oil light was illuminated. The dealer was contacted, and the vehicle remained with the dealer for a month and the contact was informed that the recall repair had been completed. The failure persisted. The manufacturer was made aware of the issue and informed the contact that the recall repair was on hold. The vehicle was taken to another dealer, Tempe Kia (8005 S Autoplex Loop, Tempe, AZ 85284); and the contact was informed that the first dealer had reported that the vehicle was already repaired under the recall even though the VIN tool indicated that the VIN was still under recall. The failure mileage was approximately 68,600. Parts distribution disconnect.