Subaru guru's, lend me your ears!

[Turbo2.6L]

Have a 95 wrx with a misfire when coming on boost. Have changed plugs, replaced O2 sensor, cleaned AFM, cleaned throttlebody, reset ecu and checked for CEL codes with no luck thus far...
Car has a Coil On Plug setup which I believe is from a later model wrx if I'm not mistaken? What year did the COP setup start and how do I identify which coils I have so that I can replace them to rule them out?
Will post skid vids if someone can help me fix the POS

[mys1]

Nock sensor can cause this as well iirc

[Oversteer]

Misfire under load will be 90% likely ignition issue.

89-97 WRX had coil on plug..... 2 wire, if it has late model coils it will have 3 wire with the plug on the coil... depends on which you have as too what you need to borrow/swap to find bad coil.

[Turbo2.6L]

Cheers guys!

[huggy_b]

LS conversion should do the trick.

[Marti]

not only that but when injectors start to clog up they will cause a miss fire coming onto boost and a slight splutter when you take off

[Turbo2.6L]

Have spare LS in the shed, Huggy... Could be a goer! Haha

[scary]

also check the fuel pressure - clamp off the return line in the engine bay and see if it still does it. The fuel pumps tend to die

[Riggs]

My 95 did the same thing, was knock sensor.

[mARC]

Sounds like a big end, excuse to build a wild 207.

[Turbo2.6L]

Lol
Wouldn't knock sensor failure throw a CEL code?