Had an old school mechanic I worked with in USAF. His fuel pump crapped out like 200 miles from home. Had an old LTD. He rigged up a hose to the tank, ran it up inside the car, blew into it to get running (push fuel to carb) then stuck hose out window once got going and I guess had enough air pressure to force air in tank and up to carb. Sounds flaky, but I saw the car and the hose rig.