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Home >> GMC >> 1991 >> Forward Control 4.3 Z, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Engine Controls - System/Component Tests) >> Intake Manifold Tuning Valve Assembly >> Removal & Installation >> Installation
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Removal & Installation: Installation

WARNING: This page does not describe the selected car, but rather 35 other vehicles, including the 1992 Pontiac Trans Sport, 1992 Oldsmobile Silhouette, 1992 Oldsmobile Bravada, 1992 GMC Yukon, and 1992 GMC Vandura Special. However, it is still accessible from the selected car via links, so may be relevant.

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.

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