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

Spark plugs help you start gasoline engines and glow plugs do the same in diesel engines. But how do they go about providing ...

Spark plugs come in many different types, but they also have many different heat ranges. Here's what that means, as well as ...

Ever had that nagging feeling that something’s just not quite right with your car? Maybe […] ...