Intake Manifold Tuning Valve Assembly: Installation

Lubricate new intake manifold tuning valve O-ring seal with clean engine oil. Install intake manifold tuning valve and attaching screws. Tighten screws to 18 inch lbs. (2.0 N.m). Connect electrical connector.

Fig 1: Intake Manifold Tuning Valve Schematic

Courtesy of GENERAL MOTORS CORP.