MY 2000 FORD EXPEDITION CAUGHT ON FIRE WHILE SITTING IN OUR DRIVEWAY. THE SUV HAD BEEN PARKED FOR 5+ HOURS. OUR NEIGHBOR GOT UP TO USE THE RESTROOM AROUND 11:45 AND NOTICED FLAMES SHOOTING FROM OUR SUV. THE FIRE COMPLETLY DESTROYED OUR TRUCK. THE FIRE GOT SO HOT IT MELTED THE HOOD,FRONT TIRES AND THE FRONT CAB. OUR TRUCK WAS IN GOOD CONDITION NO MAJOR MECHANICAL PROBLEMS. HOW DOES A TRUCK BURSTT INTO FLAMES WHILE PARKED IN THE DRIVEWAY?*AK