Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Clean Air - L99, LS3, LSA)

WARNING: This page is about a different variant/trim than selected.

Fig 1: Positive Crankcase Ventilation Hose/Pipe/Tube (Clean Air - L99, LS3, LSA)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the front intake manifold cover. Refer to Intake Manifold Cover Replacement - Front .
1	Positive Crankcase Ventilation Hose/Pipe/Tube Procedure Disconnect the electrical connectors, as needed. Route the PCV hose under the air charge cooler lines. NOTE: It is not necessary to disconnect the air charge cooler lines from the air charge cooler.

Callout

Component Name

Preliminary Procedure
Remove the front intake manifold cover. Refer to Intake Manifold Cover Replacement - Front .

Positive Crankcase Ventilation Hose/Pipe/Tube

Procedure

NOTE:

It is not necessary to disconnect the air charge cooler lines from the air charge cooler.