Gas Engine Ignition Spark Plug Replacement (Bank 1)

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

GM4315966

Courtesy of GENERAL MOTORS COMPANY

Callout

Component Name

Preliminary Procedure
Ignition Coil Replacement - Bank 1

1

Spark Plug [3x]

CAUTION:

Refer to Component Fastener Tightening Caution .

Procedure

If reusing the spark plugs, inspect for wear or damage. Gas Engine Ignition Spark Plug Inspection
If using NEW spark plugs do NOT attempt to check gap or damage can occur, plugs come pre gapped.
Tighten

18 N.m (13 lb ft)