Well, I finally bit the bullet and serviced my PCV system and as expected, it was a PITA! I have a few tips for those attempting to do so and for those who have the EGR installed in front of the oil vapor separator box (horrible). I did not pull intake but did remove idle air control valve and brack...

volvolugnut wrote: ↑19 Apr 2022, 11:09 What do you mean 'lock cylinder ring'?
volvolugnut

This is the black plastic circular ring that snaps around the lock cylinder that creates ground/ungrounded contact when the door key is turned in the lock thus creating lock/unlock in the door actuators.