sup dudes, got a kswaped 7thgen with greddy turbo just installed.
turbo was recently rebuilt an im using the stock oil feed line and banjo return

everything looked good but it would smoke if it idled for a few min

didnt think its the turbo or the return line so i put in a catch can thinking it was a venting issue

i removed insides of the pcv valve an routed the catch can lines to the pcv valve spot and also to the one on the valve cover and pluged the intake manifold bung.

still smokes an now stalls when im coming to a stop
i have no idea what i did wrong or what the problem could be

thx for any input