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.
Installation Procedure
- Check for the correct spark plug gap and adjust as necessary. Refer to Ignition System Specifications .
- Install the spark plugs (3) into the cylinder head.
Tighten: Tighten the spark plug to 25 N.m (18 lb ft).
- Install the ignition coil (2) to each spark plug and secure with the bolt (1).
Tighten: Tighten the ignition coil bolts to 10 N.m (89 lb in).
- Connect the ignition coil electrical connectors.
- Install the ignition coil cover (2) to the valve cover (1).
- Secure the ignition coil cover (2) with the two fasteners.
Tighten: Tighten the two fasteners to 3 N.m (26 lb in).
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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