Tag Fuel Efficiency

Spark plugs are small parts that quietly take abuse in traffic, heat, and stop-and-go riding. Many riders assume that if the engine still starts, everything is fine. Over time, missed spark plug replacement symptoms begin to show in subtle ways. Fuel use creeps up. Throttle response feels off. Starts take longer, especially in warm conditions. This article explains how those symptoms appear during real riding, not in theory. It focuses on what riders notice on the road, at fuel stops, and during routine service visits. The goal is clarity, not alarm.