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

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

All spark plugs may look the same to the untrained eye. Unfortunately, nothing could be further from the truth. For starters, spark plugs come in many types that are mainly differentiated by the ...

Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, red ...