There may be a fancy way of doing it, but if it were me....

I'd just run the fuel pump and let gas and air bubbles in the system fork their way forward. If that didn't work, I remove the fuel line from the engine, place a catch basin under the open line, and run the pump again.

Now, one of the guys here who is familiar with fuel injection systems will probably have a slicker answer.

1977 CJ-7, fiberglass body, AMC 360 w/ headers, DUI ignition, Edelbrock intake and Holley 4150 carb, TF999, Dana 300, 4.56 gears lockers, York air comp, 4" susp lift, 2" body lift, BFG 35" M-T tires, Megashifter, AGR pump & box, REP8000 winch.