Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Spark Plug Replacement



Spark Plug Replacement

Callout

Component Name

Preliminary Procedure

  1. Open the hood.
  2. Remove the engine sight shield.
  3. 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:

Traction Control System (TCS)/StabiliTrak® Light
The StabiliTrak or Traction Control System (TCS) indicator/warning light comes on briefly when the engine is started. If the light does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. If the light is on and not flashing ...

Driver or Passenger Seat Back Cushion Heater Replacement
Driver or Passenger Seat Back Cushion Heater Replacement Callout Component Name Warning: Refer to SIR Warning. Preliminary Procedure Remove the driver or passenger seat. Refer to Driver or Passenger Seat Remov ...

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. An incorrect heat range causes the following conditions: Spark plug fouling—Colder plu ...

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