lochie33

Haha sorry na it doesn't stall. It usually sits between 1000-1500 revs when it's warm going back and fourth. But occasionally sits lower. And no I haven't checked the timing yet

The revs drop when it is unplugged

Would it be the O2 sensor? Only happens once the car is warm

Yeah it still does it

How did you manage to fix it? Am currently having the same problem with my rb25de where it's idle hunting between 1500 down to around 6-700 rpm. Have cleaned out the AAC valve, checked for air leaks done most of what I have read on here with no change. Thought it may have had something to do with the fuel filter as there was a little pool of fuel at the top of it, but since replacing it nothing has changed. Can someone please help me out here