Hey there.
Just put a RB25det Neo Manual into my originally Auto Non Turbo R34 Skyline.
Now everything has gone in fine except now that I have gone to start it, it wont even crank over... I am using all Turbo loom and ECU.
In the passenger side, there is the ECU and a Blue and Brown relay also a random box that connects to the ecu loom... I am guessing the reason for it not cranking over is due to an electrical problem because the engine cranks over when I manually spark the starter motor...
At first I thought it could have been because the ECU thinks the car isn't in park because it is now manual BUT I don't have any AUTO/NON Turbo loom anymore!
Any Ideas?