* Spark plug socket
* Ratchet
* Spark plug gap tool
* Dielectric grease
* Jack and jack stands
Instructions:
1. Jack up the vehicle and secure it with jack stands.
2. Remove the engine cover.
3. Locate the spark plugs. They are located on the top of the engine, and are covered with rubber boots.
4. Remove the rubber boots from the spark plugs.
5. Use a spark plug socket to loosen and remove the spark plugs.
6. Check the gap of the new spark plugs. The gap should be set to the specification listed in your owner's manual.
7. Apply a small amount of dielectric grease to the threads of the new spark plugs.
8. Install the new spark plugs and tighten them until they are snug.
9. Reinstall the rubber boots.
10. Reinstall the engine cover.
You can also refer to the vehicle owner's manual. Spark plug replacement procedure may differ depending on model and year of your vehicle.
