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.
2021 Kia K5 EXFACTORY OEM SERVICE PROCEDURE
Repair Procedures: Installation
- Install in the reverse order of removal.
NOTE:
- Install the spark plug with the specified torque.
- Be careful not to damage external electrode when installing the spark plug.
- If spark plug is dropped, it may cause internal damage. Do not use it.
- When assembling the parts, clean the contaminated area (A) with the cloth.
- The cloth should be clean, free of contaminants, and soft enough to not damage the parts. (When replacing ignition coil and spark plug together, cleaning is not required.)
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.
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