Turbo smoking

[Klwilliams]

My 2018 1.5l turbo Chevy equinox started smoking & running really rough with an awful smell. Changed the fuel injectors & spark plugs, did a compression test & no sign of anything unusual. No physically sign of a leakage besides oil residue in the PCV. Any advice I would appreciate.

 

[Hey Vern!]

Any codes?

 

[Klwilliams]

No codes pop up.

 

[Big Papi]

"oil residue in the PCV"
That's your clue.