PCV Fitting Replacement
WARNING: This page is about a different car, the 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of GENERAL MOTORS CORP.
IMPORTANT:
If the PCV fitting is damaged or plugged and cannot be cleaned out, the PCV fitting can be replaced.
- Remove the old PCV fitting.
- Install the new PCV fitting with a NEW O-ring.