The contact owned a 2005 Ford E-350. The contact stated while driving approximately 45 MPH he smelled a burning odor and saw that the vehicle was trailing a large white cloud. The contact stated no warning light was illuminated. The contact pulled over and as soon as he exited the vehicle it had become engulfed in flames. The contact stated that the flames came from under the rear of the vehicle. The vehicle burned, the contact stated the fire department was not able to locate his vehicle and later the police had called him and left a voice message advising him that the vehicle had been towed to an impound lot. The manufacturer had not been informed of the failure. The contact had researched online and related the failure to NHTSA Campaign Number: 11E047000 (Fuel System, Gasoline). The failure mileage was approximately 145,000.