Installation Procedure

Fig 1: View OF Ignition Coils

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: Make sure that the ignition coil seals are properly seated to the valve cover.

Install the ignition coil.
NOTE: Refer to Fastener Notice in Cautions and Notices.
Install the ignition coil retaining bolts.
Tighten: Tighten the ignition coil retaining bolts to 10 N.m (89 lb in).
Replace the ignition coil connectors.