Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2012 Chevrolet Camaro LS, Automatic TransFACTORY OEM SERVICE PROCEDURE

Spark Plug Replacement

Fig 1: Spark Plugs

Courtesy of GENERAL MOTORS COMPANY

Callout

Component Name

Preliminary Procedure

Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement - Front
Remove the ignition coil. Refer to Ignition Coil Replacement - Bank 1 , and Ignition Coil Replacement - Bank 2 .

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.

Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.