Installation Procedure

WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.

Install the lower intake manifold gaskets (2).

Fig 1: Installing Lower Intake Manifold Gaskets
Courtesy of GENERAL MOTORS CORP.
Install the lower intake manifold seals (1).
Apply sealant GM P/N 12346286, Canada P/N 10953472, or equivalent to the ends for the manifold seals (2).
Install the lower intake manifold (2).

Fig 2: Installing Lower Intake Manifold
Courtesy of GENERAL MOTORS CORP.
Apply threadlock GM P/N 12345382, Canada P/N 10953488, or equivalent to the bolt threads before installing.
Install the lower intake manifold bolts (1).
Tighten

Tighten the lower manifold bolts (1) to 15 N.m (11 lb ft).
Install the coolant temperature sensor.

Fig 3: Installing Coolant Temperature Sensor
Courtesy of GENERAL MOTORS CORP.

Tighten

Tighten the coolant temperature sensor to 25 N.m (18 lb ft).
Install the upper intake manifold. Refer to Intake Manifold Replacement - Upper .