Ignition Coil Replacement

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts in the following chart represent components shown in graphic above.

Callout	Component Name
Preliminary Procedures Intake Manifold Cover Replacement Disconnect the electrical connectors.
1	Ignition Coil Fastener [4x] CAUTION: Refer to Fastener Caution . Tighten 10 N.m (89 lb in)
2	Ignition Coil [4x] Procedure Inspect the inside of the ignition coil boot for a thin, even coat of dielectric grease. If there is no grease present or additional grease is necessary, continue to the next step. Apply a thin coating of dielectric grease to the inside of the ignition coil boot up to a depth of 15 mm (0.60 in) from the end of the boot. Adhesives, Fluids, Lubricants, and Sealers Remove any excess dielectric grease from around the end of the ignition coil boot and ensure there is not an excessive amount within the boot.

Callout

Component Name

Preliminary Procedures

Ignition Coil Fastener [4x]

CAUTION:

Tighten
10 N.m (89 lb in)

Ignition Coil [4x]

Procedure

Inspect the inside of the ignition coil boot for a thin, even coat of dielectric grease. If there is no grease present or additional grease is necessary, continue to the next step.
Apply a thin coating of dielectric grease to the inside of the ignition coil boot up to a depth of 15 mm (0.60 in) from the end of the boot. Adhesives, Fluids, Lubricants, and Sealers
Remove any excess dielectric grease from around the end of the ignition coil boot and ensure there is not an excessive amount within the boot.