'88 TBI Idle issues and more after new injector install / tune-up.

[Mrgto68]

Greetings Gearheads,

I needed to replace the injectors on my '88 R30 350 TBI. I wound up getting a complete rebuild kit and cleaned her up pretty good. The IAC was really gunked up, so I replaced that as well.

She fires up right away, at first she was idling pretty high. once warmed up she would start to stumble and fall flat on her face.

I was able to pull a data log and we're pulling code 33 and 42 and I'm not sure if it's pulling these codes as the cause of the issue or a byproduct of the issue.


I was hoping I can get some help, I've just spent six hours under the hood chasing ghosts and I'm sure the issue is right in front of me, but these eyes are tired.
I'm attaching the data log.

Thanks in advance!!