Hello SAUWA!
I have recently been experiencing a very strange problem with my R33 (RB25DET) that has me at wit's end! After searching the forums and finding write-ups regarding similar issues, I thought I would post here for clarification.
I am not a man of a mechanical background, and have little experience with these types of issues...
During periods of low revs (such as circumventing speed humps, pulling up to park, pulling up to a traffic light etc) my car will often run very roughly, and will generally stall. This does not happen during all drives however, and quite often the car will run perfectly.
During these 'rough' periods, the vehicle will idle highly irregularly... almost stalling, then revving on it's own accord (if it doesn't just flat out stall).
I have uploaded a video via Youtube which depicts one such occasion of 'rough' idling.
My engine is mostly stock, but I am however running a brand new set of split-fires.
Any Ideas as to what problem is occurring here?
Before I take the car into a professional mechanic I would just like to run it past the SAU community.
Flooding? Dirty AAC? Vacuum leak? Battery?
Any help/advice is deeply appreciated! Cheers!