Just replaced a bad fuel pump with a new one on a late 60's F engine. Also cleaned the old bowl style style filter. Everything's hooked back up correctly, but not getting any fuel up the line from the gas tank. (The gas tank is full, but the filter bowl is bone dry, as is everything else up stream from there.) Is there a priming procedure? (Nope, I don't have one of those cool primer handles on the pump itself.) How do you get it flowing?