Does the Edge need spark plug replacement at 60,000 kilometers?
2 Answers
The Edge requires spark plug replacement at 60,000 kilometers. Steps for spark plug replacement: Open the hood, lift the engine's plastic 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. During removal, 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 further. Reinstall the high-voltage ignition wires in the firing order and secure the cover. Spark plug replacement intervals: Under normal maintenance conditions, replacement is recommended between 40,000 to 60,000 kilometers. However, this may vary depending on the brand and engine type. Always refer to the owner's manual. For reference, follow these maintenance standards: Platinum spark plugs should be replaced at 40,000 kilometers, standard nickel alloy spark plugs at 20,000 kilometers, and iridium spark plugs between 60,000 to 80,000 kilometers.
I just did the 60,000 km maintenance for my Edge, and I was hesitating whether to change the spark plugs. My experience is that the lifespan of spark plugs generally ranges between 50,000 to 100,000 km, depending on your car model year and driving habits. If it's an older model using copper ones, they might need replacement every 60,000 km; newer models with iridium or platinum plugs can last up to around 100,000 km. Checking for symptoms is crucial—if you experience slow starts, a sudden increase in fuel consumption, or engine shaking at idle, it might be a spark plug issue. Not replacing them can affect the ignition system, waste fuel, and damage the engine. It's best to have a professional shop read the codes or measure the gap with tools—don't push it. Replacing a new set costs just a few hundred bucks, and getting it done during maintenance gives you peace of mind.
