The contact owns a 2019 Ford F-350. The contact stated while driving at an undisclosed speed, there was an abnormal burning odor and white smoke coming from under the hood. There was no warning light illuminated. The contact diagnosed the vehicle with an upper oil pan leak. The vehicle was taken to a local dealer, where it was diagnosed with the same failure and remained at the dealer for further repairs. The manufacturer was made aware of the failure. The failure mileage was approximately 57,000.