When should I replace my ATV spark plugs?
Follow the owner's manual of your ATV for specific information on spark plug maintenance. Spark plugs are integral to starting and running your engine, so the recommended routine maintenance schedule should be followed by any serious rider. If possible, try to visually inspect your spark plugs regularly, and change them if there is any sign of corrosion or wear. Following the maintenance guide and choosing the recommended models of spark plugs is a great way to keep you on the trail and out of the shop.