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.
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HOMESERVICE MANUALSCHEVROLET2007AVEO L4-1.6LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMIGNITION COILSERVICE AND REPAIR
2007 Chevrolet Aveo L4-1.6L
Ignition Coil: Service and Repair
2007 Chevrolet Aveo L4-1.6LSECTION Service and Repair
Ignition Coil Replacement
Removal Procedure
Caution: Refer to Battery Disconnect Caution.
1. Disconnect the negative battery cable.
2. Disconnect the electronic ignition (EI) system ignition coil connector.
3. Note the ignition wire location and remove the ignition wire.
4. Remove the EI system ignition coil retaining nuts.
5. Remove the EI system ignition coil.
Installation Procedure
Notice: Refer to Fastener Notice.
1. Install the EI system ignition coil into the mounting location and install the retaining nuts.
Tighten the EI system ignition coil retaining nuts to 10 N.m (89 lb in).
2. Connect the EI system ignition coil connector.
3. Connect the negative battery cable.
RENDER: 1.0x
NO RELATED
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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.