buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Delivery and Air Induction > < PCV Valve Hose|Service and Repair
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Installation Procedure 

1. If replacing the fresh air tube perform the following steps, install the PCV fresh air tube.
2. Install the PCV fresh air tube to the rocker cover.
3. Install the PCV fresh air tube to the intake air duct.

4. If replacing the PCV foul air tube perform the following steps, install the PCV foul air tube.
5. Install the PCV foul air tube clip.

Notice:  Refer to Fastener Notice in Service Precautions.

6. Instal the PCV foul air tube bolt.

Tighten the bolt to 10 Nm (89 inch lbs.).

7. Install the engine harness clip to the PCV foul air tube clip.
8. Install the intake manifold cover.

Fuel Delivery and Air Induction > < PCV Valve Hose|Service and Repair