r33 RB25DET running rich

[R33_BFT]

Hey there got an update, the recirc bov is in and the stalling is gone!
The car still runs rich out the ass and has trouble starting on warm start, so next guess would be coolant temp sensor?

 

[R33_BFT]

Hey guys edit 2: Took the car out, discovered that it's now rev hunting super hard on idle, between 400-1000 rpm. sometimes it sounds like it wants to cut out

Think that'll be the SAFC chucking a sad because of the new part?

[KiwiRS4T]

13 hours ago, R33_BFT said:

Hey there got an update, the recirc bov is in and the stalling is gone!
The car still runs rich out the ass and has trouble starting on warm start, so next guess would be coolant temp sensor?

 

Stop guessing - disconnect or replace it and find out.

At a minimum you need your SAFC tuned with a wide band afr meter, better still tuned on a dyno or ideally get a Nistune.