Positive Crankcase Ventilation Tube Replacement (Foul Air)
WARNING: This page is about a different car, the 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| Preliminary Procedure Intake Manifold Cover Replacement
NOTE:
Inspect each component while attached to the camshaft cover. Do not remove the PCV components unless inspection indicates a suspect component. Replace the PCV valve, PCV tube assembly, and PCV hose fitting as an assembly. The connections between these components are permanent. |
|
| 1 | Positive Crankcase Ventilation Valve Bolt
CAUTION:
Refer to Fastener Caution . Tighten 8 N.m (71 lb in) |
| 2 | Positive Crankcase Ventilation Valve Fitting |
| 3 | Positive Crankcase Ventilation Valve Procedure Inspect the PCV valve. If the PCV valve is suspect, use a suitable tool to pry the valve off of the cover. Retrieve any particles that fall onto the baffle in the cover. DISCARD the valve and particles.
NOTE:
When the PCV valve is removed, small particles of the valve will break and fall into the cover. |