I recently purchased a 2019 Kia Sportage and was wondering how often I should change the spark plugs. Do they need to be replaced at a certain mileage or should I wait for signs of wear and tear?
ReplyBased on my experience with Kia Sportages, I would recommend changing the spark plugs every 30,000 miles for optimal performance.
If you notice a decrease in fuel efficiency or engine misfiring, it may be time to replace your spark plugs regardless of mileage.