Spark plugs are vital components for gas-powered engines. However, they have a limited lifespan. Here are some common signs ...

The rate at which a spark plug wears out will vary depending on the make and model of the vehicle, the type of engine, driving conditions, and spark plug type. Engines with copper spark plugs ...

Not all spark plugs are created equal, and knowing which one your car needs can vastly improve your car's fuel economy.

The spark plugs inside your car's gas engine are remarkably durable and could last for dozens of oil changes before needing to be replaced. For components that withstand intense heat, pressure, ...

The requirement to gap spark plugs might not be as common as it once was, but it's still an important bit of maintenance on ...