EMPLOYEE WAS DRIVING HIS PERSONAL VEHICLE TO WORK UP HAUL ROAD. VEHICLE OVERHEATED, HE PARKED VEHICLE, RODE TO JOB WITH ANOTHER EMPLOYEE. WHEN HE CAME BACK, VEHICLE WAS ENGULFED IN FLAMES. THE EMPLOYEE DID NOT HAVE ANY INJURIES, BUT THE VEHICLE WAS A TOTAL LOSS. MGMT IS REPORTING THIS DUE TO THE FIRE OCCURRING ON THE HAUL ROAD. THIS WAS REPORTED BY PHONE TO MT CARBON 7/20/01.