Chevrolet Sonic Repair Manual: Spark Plug Replacement

Chevrolet Sonic Repair Manual / Powertrain / Internal Combustion Powertrain Control / Engine Control / General / Spark Plug Replacement

Spark Plug Replacement
Callout	Component Name
Preliminary Procedure Open the hood. Remove the engine sight shield. Remove the ignition coil. Refer to Ignition Coil Replacement.
1	Spark Plugs Caution: Refer to Fastener Caution. Tighten 25 Y (18 lb ft) Special Tools EN-194-E Spark Plug Remover For equivalent regional tools, refer to Special Tools.

Spark Plug Inspection

Spark Plug Usage Ensure that the correct spark plug is installed. An incorrect spark plug causes driveability conditions. Ensure that the spark plug has the correct heat range. ...

Special Tools

Illustration Tool Number/Description CH 9127-E SA 9127-E Fuel Pressure/Flow Adapter ...

Other materials:

Windshield Header Courtesy Lamp Replacement
=i_ii.========= Windshield Header Courtesy Lamp Replacement Callout Component Name 1 Windshield Header Courtesy Lamp Procedures Grasp the courtesy lamp assembly and pull downward to release the retainer clips ...

Front Side Door Lock Cylinder Opening Cover Replacement
Front Side Door Lock Cylinder Opening Cover Replacement Callout Component Name 1 Front Side Door Lock Cylinder Opening Cover Procedure Remove the front side door lock cylinder, Do Not remove the outside door ...

Radiator Surge Tank Replacement
Radiator Surge Tank Replacement Callout Component Name Preliminary Procedure Drain the coolant. Refer to Cooling System Draining and Filling Remove the engine coolant air bleed hose. Refer to Engine Coolant Air Bleed ...

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