- Set of replacement spark plug wires
- Spark plug wrench/ratchet
- Screwdriver
- Pliers
- Dielectric grease
- Socket set
Step 2: Ignition Wires Removal
1. Turn off the engine and let it cool down completely.
2. Pop open the hood and disconnect the negative terminal of your car battery.
3. Locate the spark plug wire that needs replacing.
4. Use a spark plug wrench or ratchet to loosen and remove the spark plug wire from the spark plug.
5. Pull the spark plug wire out of its retaining clips.
Step 3: Ignition Wires Replacement
6. Compare the new spark plug wire with the old one to ensure it's the correct length and has the proper connectors.
7. Apply a thin coating of dielectric grease to the end of the spark plug wire that attaches to the spark plug. This helps prevent corrosion and makes it easier to remove in the future.
8. Insert the new spark plug wire into the retaining clips.
9. Tighten the spark plug wire onto the spark plug by hand, then use a spark plug wrench or ratchet to tighten it securely.
10. Repeat steps 5-9 for the remaining spark plug wires that need to be replaced.
Step 4: Reinstall Battery Terminal
11. Once all the new spark plug wires are installed, reconnect the negative terminal of the battery.
12. Start the engine and listen for any abnormal engine noises or misfires.
If everything seems normal, take your car for a short drive to test the spark plug wires.
Step 5: Reinstallation check
13. After the test drive, turn off the engine and let it cool down again.
14. Carefully inspect the spark plug wires to ensure they're properly seated and not touching any hot or moving engine components.
Make sure to dispose of the old spark plug wires properly, and keep the new ones in a cool, dry place for future maintenance needs.
