Alrighty so another issue has arisen in my 1999 with JDM B20B swap.

I believe I have a leaky injector and they are old so I ordered a new set of OEM injectors. Yesterdat I got them installed and when beginning the idle relearn the car stalled and sputtered and could only keep it running if I kept bumping the idle but it wouldn't hold at 3k so relearn wasn't an option. I pulled the new ones and put the old set back in and tried the relearn. It performed like normal at idle but now will not accelerate under load. I can slowly get up to speed and it drives great in closed loop but once I get on the throttle and it switches to open loop it just falls flat.

Today I pulled the throttle body cleaned it up. Replaced the gasket, thoroughly cleaned all channels, replaced the brass idle screw thing, calibrated the TPS and performed the relearn. Car idles and runs fantastic but the issue still occurs. I'm at a loss on this one. If anyone has any ideas please let me know what you think.