LS1Z28_98

Doing my cam swap, I noticed in the throttle body, the bottom half outer part of the butterfly, a film of oil. Time for a catch can and a new PCV valve?? Had an LS6 intake put on 6 months ago. Almost afraid to pull the throttle body off and see the inside of the intake.

INMY01TA

iTrader: (1)

yes..

LS1Z28_98

Would a couple of breathers work just as well?