How to Remove and Install the Spark Plugs on a Hyundai Santa Fe?

[Isaiah]

Replacement steps for Hyundai Verna spark plugs: Open the hood, lift the plastic engine cover, remove the high-voltage ignition wires, and mark each cylinder's position to avoid confusion. Use a spark plug socket to remove the spark plugs one by one. While removing them, check for any external debris like leaves or dust and ensure thorough cleaning. Place the new spark plug into the spark plug hole, hand-tighten it a few turns, then use the socket to tighten it further. Reinstall the removed high-voltage ignition wires according to the firing order, then snap the cover back into place. If a spark plug is damaged, it can directly cause issues such as electrical leakage in the vehicle's ignition system, increased fuel consumption, reduced power, and most notably, difficulty starting the engine, affecting normal vehicle operation. Severe spark plug erosion—indicated by top scarring, electrode damage or melting, and burning—means the spark plug is ruined and should be replaced.