[12ecofamilycar]

Hi all, I am reusing my original gm intake from 95k mi ago and fitting a nice v3.4 fixkit to it to solve my now 185k mi p0171 code. As I was cleaning the pcv port, out popped the orange check valve! (pics) Pretty **** flimsy engineering to base a pcv system on right? It was really stuck in there with hardened oil buildup.
I'll try to post progress (if i make progress!)