THIS VEHICLE NEVER HAD REPAIRS OTHER THAN A SHOCK REPLACEMENT ON THE PASSENGER SIDE AND NORMAL MAINTENENCE. THE VEHICLE LEFT HOME IN THE MORNING AND WITH IN 4 MILES SMKE CAME OUT OF THE ENGINE COMPARTMENT. ALL THE GUAGES SHOWED NORMAL RIGHT BEFORE THE ENGINE QUIT. IT THEN BECAME ENGULFED IN FLAMES AND ACTUALLY MELTED THE ENTIRE ENGINE COMPARTMENT. THIS APPEARS TO BE A SERIOUS DEFECT AND SHOULD BE INVESTIGATED. TOYOTA WILL NOT RELEASE THE CAUSE OF THE FIRE. *AK