MY TRUCK STARTS AND RUNS THEN YOU HEAR CLICK,CLICK, CLICK,CLICK, COMING FROM UNDERNEATH THE DASH AND THEN IT DIES THEN YOU HEAR NUUUUUUU COMING FROM THE LEFT SIDE OF THE ENGINE UNDERNEATH THE HOOD.I
I TRACED IT TO THE PURGE SELINIOD VALVE CONNECTOR,WHEN I UNPLUG THE
CONNECTOR THE NUUUUUUUU(NIOSE) STOPS BUT WHEN I RECONNECT THE
CONNECTOR THE NOISE STARTS AGAIN AND THE TRUCK WONT START. BUT IF THE
NOISE STOPS BY ITS SELF THE TRUCK WILL START AGAIN AND RUN UNTIL IT STARTS
CLICKING AGAIN AND THEN IT DIES. WHAT COULD BE MY PROBLEM?