gday people ive got a ed v8 and it did run on petrol fine, once i put a new fuel pump in it but after a while it dropped power all of a sudden and just doesnt like to run on petrol at all so i just run it on lpg any ideas?
anything would be helpful

Welcome to the site mate!
As to your problem could be several things but I would be checking electrical connections first. If it's got a dodgy connection it could be dropping voltage to the pump.
Next thing to check is the fuel filter and as a long shot possible blocked fuel lines.

checked pump big squirts out of the injection rail and tried puttin new filter in