Spark Plug Replacement

Fig 1: Spark Plugs

Courtesy of GENERAL MOTORS COMPANY

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.