WELL THIS MORNING I TOOK THE RCM OUT AND UNSOLDERED ALL THE JOINTS I HAD FIXED AND MADE SURE ALL THE OLD SOLDER WAS GONE ,THEN RESOLDERED THE JOINTS. PUT BACK IN THE CAR AND TURNED THE SWITCH AND SHE FIRED RIGHT UP,I LET IT RUN FOR 15 TO 20 MINUTES THINKING EVERYTHING WAS GOOD AND I CUT IT OFF AND CUT IT BACK ON SHE FIRED UP ABOUT THREE TMES AND AFTER THAT NOTHING. HOW DOES THE FUEL PUMP WORK AS FAR AS THE CAR CRANKING, IF IT DOESN'T TURN ON DOES THIS NOT LET THE CAR EVEN TURN OVER? COULD IT BE THE SWITCH AND IS THERE ANYWAY TO CHECK IT OUT?