Rb20det Intake Problem...

[flame_this]

got a rb20det r32, gtr injectors, adjustable cam gears, power fc, spitfire coilpacks, ect

here my problem:

i needed to replace 2 injectors and wire in gtr resistor pack.

2 injectors were leaking so i took the throttle body, fuel rail, all hoses and wiring off the intake manifold.

w/o fixing the injectors i put it all back together as i had a exhaust shop appt the next day.

once back together the car didnt start (just turned over)

not bothering to diagnose it then i re made the appointment and took everything out again.

i then wired in the gtr resistor pack, bought 2 replacement injectors, had them cleaned and tested (all good)

put everything back together and the car still wont start, just turns over.

it has spark

fuel flows through fuel rail

injectors pulse (guessing motor gets fuel then)

still wont start

checked all plugs, earths, vac lines i can see and all looks good.

im new to rb20det's so i dont know the system like the back of my hand but it all looks to be in place.

are there any earths, vac lines or plugs i coulda missed...

only saw 2 earths at the front, and one at the back of the coilpack loom.

anyone able to supply the intake manifold diagram so i can check everything.

should i be looking at timing?

ANY HELP APPRICIATED.

thanks

[blind_elk]

If it already had GT-R injectors,m then it should have already had the resistor pack installed.

Anyway, are ALL the injectors pulsing? You can see fuel coming out when you remove the fuel hose from the regulator?

[flame_this]

If it already had GT-R injectors,m then it should have already had the resistor pack installed.

Anyway, are ALL the injectors pulsing? You can see fuel coming out when you remove the fuel hose from the regulator?

na, gtr injectors were been used with the power fc without a resistor pack. was running rough as guts as 2 injectors were leaking. tuner told me it was dodgey and well worth putting it in.

neway...

PROBLEM SOLVED:

turns out the fuel feed and return were around the wrong way. whats the deal with rb's having a reg on either side of the rail...?

thanks

[TRB-001]

^^^ lol understandable mistake, i guess uv learnt sumthing!