FixVault

Spark Plug Replacement

Fig 1: Spark Plugs
GM2669455Courtesy of GENERAL MOTORS COMPANY
Spark Plug Replacement

Callout Component Name
Preliminary Procedure 
Remove the ignition coil. Refer to Ignition Coil Replacement - Bank 1 , and Ignition Coil Replacement - Bank 2 .
1 Spark Plugs
CAUTION:

Refer to Fastener Caution


Tighten 
25 N.m (18 lb ft)
Special Tools 
EN-194-E  Spark Plug Remover
For equivalent regional tools, refer to Special Tools.