The contact owns a 2000 Ford Ranger. The contact stated after a short drive at approximately 30 MPH, the contact parked the vehicle at his residence. The contact heard a loud bang and observed through his residence window that the vehicle was on fire that was confined to the engine compartment. The flames eventually spread to the passenger cabin. The fire department was called. The fire was extinguished with chemicals. The fire marshal wrote a report and advised the contact that the fire could be related to a NHTSA Safety Campaign. The contact's vehicle shows one open recall associated with NHTSA Safety Campaign Number: 05V017000 (Vehicle Speed Control). The manufacturer had been informed of the failure. The failure mileage was approximately 200,000.