64 Valiant Fuel Problems, PLEASE HELP

Sometimes it helps to prime the pump to get it working right. Which engine do you have? If whatever operates the pump is bad, all the new parts in the world aren't going to make it work. I like to use a MityVac to get fuel up from the tank and through the pump. I usually hook it up to the line or hose going to the carb inlet. I also fill the carb float bowl on carbs that allow that. If not, I just squirt some gas down the intake so the engine will start and get the pump moving faster than it would just cranking the engine over with the starter.