Does the Edge need spark plug replacement at 60,000 kilometers?

[BraxtonFitz]

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.

[BentleyDella]

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.

[ChloeLee]

From a technical perspective, your Edge's spark plugs: the 60,000-kilometer mark is a crucial inspection point. The type of spark plug makes a significant difference—copper-core plugs have a shorter lifespan, typically degrading between 30,000 to 60,000 kilometers, while platinum or iridium plugs can last over 80,000 kilometers. Symptoms include delayed ignition, increased carbon buildup, and can indirectly lead to catalytic converter damage. It's advisable to regularly use an OBD scanner to check for stable ignition voltage or remove them to inspect electrode gap and carbon deposits. Frequent hard acceleration in daily driving accelerates spark plug wear. Maintenance isn't just about fuel efficiency—it also prevents roadside breakdowns. Buying a spark plug wrench and learning to replace them yourself can save money, but beginners shouldn't attempt it recklessly.

[DiCamilla]

Worried about the trouble caused by not replacing spark plugs? I've encountered similar issues with my Edge. At 60,000 kilometers, don't wait for a major breakdown to act—aging spark plugs can easily lead to poor ignition, ranging from a surge in fuel consumption to complete failure to start, which is even more dangerous during night driving. Most manufacturer manuals recommend inspection or replacement between 60,000 to 80,000 kilometers, depending on driving conditions: frequent short trips or city traffic can accelerate wear. Prevention is key: schedule an inspection at a 4S shop or a trusted service station—they usually use a borescope to check cylinder conditions. Replacing spark plugs isn't costly, and new ones can make the engine run smoother while protecting the lifespan of other components. Don't risk major losses for minor savings; safe driving is the top priority.