Help Car Running On 2 Cylinders :(

[Beechy]

iv put a b18c in my eg civic everything puged in got a hondata s200 car starts but is only running on 2 cylinders so i changed the plugs and leads but still same problem mate reckons its to do with the computer and ideas or help?? do i need wiring digrams

[dc2r-0636]

Have you done a compression test to check which cylinders arnt firing ? If so which cylinders are not firing

[hmetro24]

Running in 2 cylinders means: A) distributor B) spark plug wires C) spark plugs D) dirty injectors
Do a compression test, If it's allright, than start pulling injectors plugs one by one and see which cylinder is going bad. Also do the same for Leads pull them one by one and see which one is bad.

Check timing, check if leads are in the right place. Check if you are getting sparks on all leads.
Check wiring from ecu to injectors.
Check the injectors.
Check if you getting good sparks,

[Beechy]

So injector 1 and 3 arnt working the motor is in a vti eg so I thought it was all plug and play.. Can I try swap injector plugs to c if they work or will that stuff the car?

[hmetro24]

I did not say injectors are not working, I said check if it's the injectors.

[dougie_504]

Are you running B18C injectors/rail or D16? You're confusing me.

Check plugs, check leads, check timing, check injectors (remove and have flow tested/cleaned).

[Super-DA9]

what ecu are you using? :S

[hmetro24]

Get yourself a multimeter, check the injectors ohm, between the 2 terminals, you should be getting around 13, if not it's bad injector, but that's does not mean that injectors are not clogged. check if you getting volt to the plugs.
are you getting any cel code ?