Weird kade constant misfire. Help!!

[mostdopes13]

Engine is a 95 ka with 165k miles
Recently replaced o2 sensor, maf, plugs, wires, distributor, cap, fuel filter, fuel pump, checked for vacuum leaks, swapped injectors for known good ones, checked grounds, new ignition coil, new coolant temp sensor, new fuel pressure regulator, swapped known good throttle position sensor, checked maf wiring and all other wiring, re did timing and it's spot on.

The problem I have is it has a constant misfire at idle and while decelerating.

The car pulls hard ATM but at idle the rpms fluctuate between 1100 and 800.

Could it be something as simple as the iacv is dirty?
I have a drift event this Friday I've already paid for and can't get a refund on it nor would I like to! This will be the only event I run this year as I'm starting a new job next month and won't have time for anymore.

ANY input is appreciated I just want this turd to run right! Thank you

[Kingtal0n]

when you decel, there is a fuel cut. No fuel goes into the engine while in decel until rpm reaches approx 1200~ around that. So if you lift from the throttle at 2k and decel, and you hear "pop op pop ppo po po pop" misfires, you have a fuel leak, leaky injector dripping fuel into the cylinder.

[mostdopes13]

Thanks man. I'll swap out all the injectors again with good ones