Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Left Side)

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Positive Crankcase Ventilation Hose/Pipe/Tube (Left Side)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the intake manifold cover retainer. Refer to Intake Manifold Cover Retainer Replacement .
1	Positive Crankcase Ventilation Tube Procedure Reposition the engine harness from the top of the intake manifold. Remove tube from valve cover and intake manifold. Refer to Plastic Collar Quick Connect Fitting Service .

Callout

Component Name

Preliminary Procedure
Remove the intake manifold cover retainer. Refer to Intake Manifold Cover Retainer Replacement .

Positive Crankcase Ventilation Tube

Procedure

Reposition the engine harness from the top of the intake manifold.
Remove tube from valve cover and intake manifold. Refer to Plastic Collar Quick Connect Fitting Service .