Intake Plenum Installation

WARNING: This page is about a different car, the 2005 Saturn L300. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Removing & Installing Throttle Body Assembly

Courtesy of GENERAL MOTORS CORP.

Install the throttle body gasket to the plenum.
Install the throttle body to the plenum.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the throttle body nuts.
Tighten: Tighten the throttle body nuts to 8 N.m (71 lb in).

Fig 2: Removing & Installing Rear Intake Manifold Runner

Courtesy of GENERAL MOTORS CORP.

Install the rear manifold runner only. Route the crankcase hoses and install the throttle body heater hoses.

Fig 3: Removing & Installing Intake Plenum

Courtesy of GENERAL MOTORS CORP.

Install the intake manifold plenum and install the intake plenum bolts.
Install the plenum bolts.
Tighten: Tighten the intake plenum bolts to 8 N.m (71 lb in).

Fig 4: Removing & Installing Front Intake Manifold Runner

Courtesy of GENERAL MOTORS CORP.

Install the front manifold runner and tighten the clamps.
Install the front manifold runner bolts.
Tighten: Tighten the intake manifold runner bolts to 8 N.m (71 lb in).