Spark Plug Replacement

Fig 1: Spark Plug

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the ignition coil. Refer to Ignition Coil Replacement .
1	Spark Plug CAUTION: Refer to Fastener Caution . Tighten 17 N.m (13 lb ft) Special Tools EN-51149 Spark Plug Remover / Installer For equivalent regional tools, refer to Special Tools (Diagnostic Tools)Special Tools (Removal and Installation) .