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.

2013 Chevrolet Spark LS, Automatic TransFACTORY OEM SERVICE PROCEDURE

Ignition Coil Replacement

Fig 1: Ignition Coil

Courtesy of GENERAL MOTORS COMPANY

Callout

Component Name

Preliminary Procedures

Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
Remove the ignition coil cover. Refer to Ignition Coil Cover Replacement .
Disconnect the 4 ignition coil connectors.

Ignition Coil Cover Bolt (Qty: 4)

CAUTION:

Refer to Fastener Caution .

Procedure
Remove the ignition coil bolts (1).
Tighten
10 (89 lb in)

Ignition Coil (Qty: 4)
Procedure
Transfer parts as necessary.

Factory Service Tools

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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.