I HAVE A 2005 FORD EXPLORER SPORT TRAC - THE FUEL DELIVERY SYSTEM SWITCH SEEMS TO SHUT DOWN ALL BY ITSELF. ONCE ABOUT 6 MONTHS AGO WHEN I WAS AT A STAND STILL IN THE LEFT HAND TURN LANE OF A BUSY INTERSECTION AND AGAIN LAST NIGHT WHILE DRIVING ON THE VERY BUSY 405 FWY. THE TRUCK JUST "SHUTS OFF" NO GAS, NO NOTHING. I HAD ONE PASSENGER INJURED AS WE WERE PULLED OVER, A CAR WENT BUY AT A HIGH RATE OF SPEED AND KNOCKED MY FRIEND INTO THE SIDE OF THE TRUCK. THIS IS A VERY DANGEROUS SITUATION. YOU CAN'T DRIVE A VEHICLE THAT WILL JUST TURN ITSELF OFF IN "MID-STREAM" I COULD HAVE CAUSED A VERY BIG ACCIDENT. *JB