ELECTRICAL FIRE IN ENGINE COMPARTMENT. CAR WAS PARKED FOR 10 MINUTES STARTED SMOKING AND THEN CAUGHT FIRE. TOTALED CAR. HAD RECENTLY HAD CHECK ENGINE LIGHT COME ON AND SAY WARNING HIGH TEMP. STOP SAFELY. TOOK TO FORD THEY SAID IT WAS A SENSOR ON BACKORDER. TOLD ME THE CAR WAS NOT REALLY OVERHEATING