Over the last year i have been doing an awd rb25 neo conversion on my R32 gts4, i disconnected the atessa oil line from the back of the transfer case during the conversion, today i attempted to bleed the atessa by cracking the first nipple above the rear diff, oil drips so i nipped it up, turn the key on and disconnected the plug to put the system into bleed mode, cracked the nipple on the transfer, solid stream of oil, let it drain a little and then nipped up, then reconnected the plug and disconnected repeatedly to cycle the pump as advised by the guide i was following, everything seemed ok. Went for the first drive, first thing i noticed the 4wd & ABS light flicked on, steering feels very loose like the wheel wants to turn on its own and major brake pedal fade, there is also a trailing noise.
Has anyone experienced faults like this before and anyone know how to bleed this system correctly? I'm hoping its just air in the system and not a mechanical fault causing the light steering and 4wd & ABS light due to P/S & atessa system share the same pump.
I am going to nurse the car into work tomorrow and carry out a brake bleed.
Any help on any of these issues will be greatly appreciated,
Thanks.