How to Check Spark Plugs: A Step-by-Step Guide for Optimal Engine Performance

What Spark Plugs Do Spark plugs are a critical component in your vehicle’s engine that ignite the fuel-air mixture, leading to combustion. These components need to be in good working order for your engine to run efficiently. Function: Anatomy of a Spark Plug: Types of Spark Plugs: Checking Spark Plugs: Service Life: Common Issues: Preparing … Read more