right my car doesn't seem to be getting enough fuel through strange i know i have tried swopping the fuel pumps exactly the same :S

so next i though i would try doing the wiring to fuel pump as it is old and looks to have been cut about by a previous owner

the car starts and idles but if you try to move the car it dies and then struggles to idle until revved again

but if you rev it on the spot with no load it will do so and seem fine so i thought this seemed more fuel related than spark so if some one could help me out with the wiring with the likes of a step by step explanations please

ps i have a esc cos fuel pump i don't know if this makes a diffrence :S and also what gauge of wire should i use ?