The contact owns a 2019 Ford Explorer. The contact stated that while accelerating, the engine made a winding noise and hesitated before accelerating. The contact noticed white smoke coming from the rear end of the vehicle. The smoke was coming out of the exhaust pipe. The vehicle was taken to an independent mechanic who diagnosed that the right and left superchargers had failed, causing oil to get into the exhaust, causing the smoke. The vehicle had not been repaired. The mechanic referred the contact to the dealer for assistance. The contact became aware of NHTSA Campaign Number: 24V635000 (Engine and Engine Cooling). The dealer was contacted, and an appointment was scheduled. The manufacturer was made aware of the failure and opened a case. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 56,000.