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

The automotive world has evolved in such a way that engines require spark plugs of a specific type. Using the wrong kind can lead to misfires and inefficiency, especially because spark plugs also come ...

Gas-powered internal combustion engines need spark plugs to (literally) ignite and complete the combustion stroke, enabling the motor to produce power. They may seem unusual to the untrained eye, but ...

Spark plugs are essential for gas-powered engines. However, they're not all created equal. Here's what can happen if you use ...