Installation Procedure

WARNING: This page is about a different variant/trim than selected.

NOTE:

All gasket surfaces should be free of oil an/or other foreign material during assembly.
DO NOT reuse the valve rocker arm cover gasket.
If the PCV valve grommet has been removed from the rocker cover, install a NEW grommet during assembly.

Fig 1: Rocker Arm Cover Gasket

Courtesy of GENERAL MOTORS COMPANY

Fig 2: View Of Valve Rocker Arm Cover

Courtesy of GENERAL MOTORS COMPANY

CAUTION:

Tighten the rocker arm cover bolts.
Tighten

Tighten the bolts to 12 N.m (106 lb in).

Fig 3: View Of PCV Hose

Courtesy of GENERAL MOTORS COMPANY

Fig 4: Ignition Coils & Bracket

Courtesy of GENERAL MOTORS COMPANY

Apply threadlock to the threads of the ignition coil bracket studs. Refer to Adhesives, Fluids, Lubricants, and Sealers .
Position the ignition coil bracket (719) onto the rocker cover.
Install the ignition coil bracket studs (720).
Tighten

Tighten the studs to 12 N.m (106 lb in).
Install the spark plug wires (724) to the ignition coils.

Fig 5: Identifying Connector Position Assurance (CPA) Retainer, Connector & Clips

Courtesy of GENERAL MOTORS COMPANY

Position the engine harness, as necessary.
Install two engine harness clips (3) to the ignition coil bracket studs.
Connect the engine harness electrical connector (1) to the ignition coil wire harness.
Install the CPA retainer (2).
Install the intake manifold cover. Refer to Upper Intake Manifold Sight Shield Replacement .