Have you hooked up a wire from the positive side of the batteries, straight to the electric fuel pumps? Test each one like that. THEN you know if the pumps work or not. If they do not work, cut off the suppressor, and re hook the wire back up, testing again. If they work, make a PROFESSIONAL connection, to repair them, and be happy.
If the pumps still do not work, think about getting new pumps. Also keep in mind, if your ground is NOT good, your pumps will NOT work. That's why the mounting hardware for the electric fuel pumps on the 002 and 003 REQUIRE serrated washers to INSURE good grounding.