VEHICLE STALLS WHILE DRIVING ON CITY ROADS. HAVE HAD CONDITIONS WHERE WE ARE DRIVING AT 30 MILES/HR AND CAR STARTS SWITCHING OFF WITH CHECK ENGINE LIGHT AND OIL LIGHT AND BATTERY LIGHT COMING ON. VEHICLE WILL NOT MOVE PROPERLY UNTIL I SWITCH IT OFF AN ON AGAIN. HAS CAUSED 1 ACCIDENT AND 2 ALMOST ACCIDENTS WHERE CAR WAS REAR ENDED DUE TO STALLING. THERE ARE NO CODES TO SAY WHAT IS WRONG AND FORD STATES EVERYTHING IS FINE