The contact owns a 2019 Ford Edge. The contact stated that between 20 -30 MPH the vehicle felt as if it was surging. The contact described that the surging felt like condensation was in the fuel tank. There were no warning lights illuminated. The vehicle was taken to the dealer who diagnosed that the torque converter for the transmission failed and needed to be replaced. The vehicle was not repaired but was scheduled to be repaired soon. The manufacturer was made aware of the failure and opened a case regarding the failure. The manufacturer referred the contact to the NHTSA Hotline to file a safety complaint. The failure mileage was 80,997.