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. An ...

Intake and Forced Induction
...

Other materials:

Lockout Protection
If the driver side power door lock switch is pressed when the driver door is open and the key is in the ignition, all of the doors will lock and then the driver door will unlock. If Unlocked Door Anti Lockout is turned on and: the vehicle is off, the driver door is open, and door locking is r ...

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 ...

Timing Belt Tensioner Replacement
Special Tools EN-6333 Timing Belt Tensioner Locking Pin EN-6340 Camshaft Locking Tool EN-45059 Torque Angle Sensor Kit For equivalent regional tools, refer to Special Tools. Removal Procedure Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement. ...

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