Hey well when I drive my car around its fine...pulls good Its got a cel but for the o2 sensor, otherwise just fine. Now after I turn my car on while the engines warmed up and hop back in say 5-10 min later...and drive it...it hesitates and bucks, almost like its bogging but cutting the ignition for a slip second till i hit throttle down. Any ideas....oonly after its warmed and turned back on..and its intermittent

 

my h22 eg hatch is doing somewhat the same thing. What ecu are you running?
I hope someone out there knows what it could be.

 

my h22a hatch sometimes cuts out at 5800 and sometimes not but i recomened using a chipped p28 because i put my friends in and everything is fine. anyways im running a p13 right now so idk hope this helps