Positive Crankcase Ventilation Valve: Installation

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Install the PCV valve to the valve pipe. Install the PCV valve pipe to the right rocker arm cover and intake manifold. Install the PCV valve pipe strap nut and tighten to specification. See TORQUE SPECIFICATIONS . Install the PCV valve pipe to the left rocker arm cover. Install the PCV tube to the right rocker arm cover and intake manifold, if necessary.

Install the PCV valve to the valve hose. Install the PCV valve hose to the valley cover. Install the PCV valve hose to the intake manifold.

Fig 1: Removing PCV Valve (LS1 Engine)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Removing PCV Valve (LS6 Engine)

Courtesy of GENERAL MOTORS CORP.