Installation Procedure

Fig 1: Ignition Coil Bolts

GM2579088

Courtesy of GENERAL MOTORS COMPANY

Install the ignition coil(s) (2).

CAUTION:

Refer to Fastener Caution .

Install the ignition coil bolt(s) (1) and tighten to 10 N.m (89 lb in).

Fig 2: Ignition Coils And Connectors

GM1890099

Courtesy of GENERAL MOTORS COMPANY

Connect the engine wiring harness electrical connector(s) (1) to the ignition coil(s) (2).
Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .