What is the replacement interval for the Everest spark plugs?

[McBeau]

Normally, the Everest spark plugs should be replaced after driving 40,000-50,000 kilometers. Under regular maintenance conditions, spark plugs are typically replaced between 40,000 to 60,000 kilometers. However, this may vary depending on the brand and engine type, so it is recommended to follow the user manual. You can refer to the following standards for maintenance and replacement: platinum spark plugs should be replaced at 40,000 kilometers, standard nickel alloy spark plugs at 20,000 kilometers, and iridium spark plugs at 60,000-80,000 kilometers. Steps for replacing spark plugs: Open the hood, lift the plastic engine cover, and remove the high-voltage wires. 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 everything is cleaned thoroughly. Place the new spark plugs into the spark plug holes, hand-tighten them a few turns, and then use the socket to tighten further. Reinstall the high-voltage wires according to the firing order and secure the cover plate.

[StJoanna]

As an auto enthusiast who frequently tinkers with cars, I've driven the Everest. The spark plug replacement interval typically ranges between 60,000 to 100,000 kilometers, depending on the vehicle's owner's manual. The Everest's OEM often uses platinum or iridium spark plugs, which are durable and can last longer. Driving habits significantly impact this; for instance, stop-and-go city driving may shorten the lifespan to around 60,000 km, while long highway trips could extend it beyond 80,000 km. I remember when I last replaced them at 70,000 km, the ignition became noticeably smoother, preventing carbon buildup and sudden spikes in fuel consumption. Regularly checking the spark plug electrode gap with diagnostic tools is crucial. If the gap is too wide, replace them immediately—don't wait until the engine starts shaking. Safety comes first, and it also saves on repair costs.