Intake Manifold: Installation

Install NEW intake manifold gasket. Install intake manifold. Tighten nuts in sequence to specification. For SOHC use illustration for tightening sequence. See Fig 1. For DOHC, tighten middle bolts first, and work outward in both directions. See TORQUE SPECIFICATIONS . To complete installation, reverse removal procedure.

Fig 1: Intake Manifold Bolt Tightening Sequence (SOHC)

Courtesy of GENERAL MOTORS CORP.