Originally Posted by tony66

make sure filter housing is full of fuel first-power up in tank pump if fitted
or fill it with syringe etc
find return line off rail-this will either go to the filter or back to tank-use this line attach cheapo vacuum pump to it and draw fuel through until no air present- then power up pump again to ensure filter housing full[you will possibly hear the note of the pump change as it gains pressure] then start car

to power pump you can simply power it up independantly using a battery onto is connectors or a workshop tool such as solus etc using the prime function-some cars prime on accessory via the ignition-some only when turning over