I OWNED A 1999 PONTIAC GRAND PRIX GTP AND I WAS DRIVING APPROX. 80MPH DOWN A INTERSTATE AND SHORTLY AFTER I EXITED THE INTERSTATE AND PARKED MY VEHICLE, APPROX. 5 - 10 MINITUES, MY VEHICLE WAS ON FIRE UNDERHOOD THE ONLY. THE VEHICLE HAD REGULAR MAINTANCE DONE ON IT AND WAS VERY WELL MAINTAINTED. *JB