i need help badly

[skyvia93GTR]

ive got my rb in my car ive got everthing wired up and i cant get fuel to my 1,2,3 injectors ive done everthing i can think of and now im lost ive checked my relays my grounds ive changed ecus ive changed my injectors ive got 440s on it and they dont leak my stock ones do i have no idea what else to do i had my sr in the car and it was running great not even aweek ago and i know the motor is good bc i just took it out of my s14. i did get it to start 2day but only 4,5,6 injectors are working. and i had to run a wire from a fuse tothe injector harness for the back 3 to work if anyone can help me out it will be a blessing