GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2002
🢒
Chevy K Silverado - 4WD
🢒
Engine
🢒
Engine Mechanical - 4.8L, 5.3L, and 6.0L
🢒 Positive Crankcase Ventilation Valve Replacement
Removal Procedure
Remove the engine sight shield, if required. Refer to
Upper Intake Manifold Sight Shield Replacement
.
Remove the positive crankcase ventilation (PCV) tube (1) from the rocker arm cover.
Remove the PCV valve (2) from the PCV tube (1).
Installation Procedure
Install a new PCV valve (2) to the PCV tube (1).
Install the PCV tube (1) to the rocker arm cover.
Install the engine sight shield, if required. Refer to
Upper Intake Manifold Sight Shield Replacement
.