Positive Crankcase Ventilation Valve Replacement (Secondary Foul)
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 Positive Crankcase Ventilation Tube Replacement (Fresh Air) Positive Crankcase Ventilation Tube Replacement (Foul Air) |
|
| 1 | Positive Crankcase Ventilation Valve Bolt
CAUTION:
Refer to Fastener Caution .
CAUTION:
The Positive Crankcase Ventilation (PCV) line is tamper resistant and must always be replaced once it is removed. The fittings connected to the PCV line must also be replaced if they are damaged when the PCV line is removed. To reduce the risk of damage to the fittings, use a suitable cutting tool and carefully cut the connections away. Procedure Using a suitable tool, cut a slot in the tamper-resistant positive crankcase ventilation (PCV) bolt heads and remove with a flat-bladed tool. DISCARD bolt.
NOTE:
Bolt is a one-time use ONLY, will need to be slotted then removed and replaced Tighten 10 N.m (89 lb in) Special Tools EN-50956 Tamper Proof Drive Bit Equivalent regional tools:Special Tools |
| 2 | Positive Crankcase Ventilation Valve |