[cooperino]

The fuel valve your talking about im assuming is an electric fuel shut off solenoid? If it fires once your getting spark but you could double check with a inline spark tester or the old fashion way with a screw driver. My money is on the solenoid. You could take it out and turn the key on and see if the plunger pulls in. Keep in mind if you dont have a shutoff valve at the tank fuel will run out of the bowl,