Thank god for electric fuel injection, makes getting gas from salvage autos a snap. This is just a general run down and not meant to be a step by step guide.
Locate schrader valve on the fuel rail and remove the core, looks like a valve stem on a tire. Slide a 2-3' length of 1/4" fuel line over the valve and secure with hose clamp
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Locate wires that run the pump, usually over rear seat or in this case in the trunk
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Next the tricky part, determine which is the two wires you need to make the pump run, this ford uses pink/black stripe for 12v (+) and black for ground.
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Connect your wires and put your 1/4" fuel line into your fuel container of your choice and let it pump
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This old crown Vic had almost 10 gallons in it or 33.40$ worth of gas.