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

The installation of quality spark plugs and new ignition wires is one of the best things you can do for the performance and appearance of your engine. Even for those with just a flirting acquaintance ...

A spark plug can eject either due to poor design or a lack of sufficient torquing. You can fix this by tightening a loose ...