Spark Plug Replacement

Courtesy of GENERAL MOTORS COMPANYGENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Ignition Coil Replacement
1	Spark Plug NOTE: Always tighten the spark plug to specified torque to align the orientation of electrodes. The ground electrode of a genuine spark plug is positioned in the area of maximum ignition by tightening to the specified torque. When replacing spark plugs, use genuine spark plugs of which the ground electrode preset. CAUTION: Refer to Component Fastener Tightening Caution . Tighten 19.6 N.m (14 lb ft)

Callout

Component Name

Preliminary Procedure
Ignition Coil Replacement

Spark Plug

NOTE:

Always tighten the spark plug to specified torque to align the orientation of electrodes. The ground electrode of a genuine spark plug is positioned in the area of maximum ignition by tightening to the specified torque. When replacing spark plugs, use genuine spark plugs of which the ground electrode preset.

CAUTION:

Refer to Component Fastener Tightening Caution .

Tighten
19.6 N.m (14 lb ft)