It doesn't matter what type of vehicle you drive or which type of spark plug you're using. If your car has an internal combustion gasoline engine, it has the potential to eject a spark plug — although ...

Last night, my 2001 Volkswagen Jetta was in perfect working order when I parked it at the movie theater. When I came out two hours later and started the car, I heard a “pop” sound, and the engine ...

Spark plugs that haven't been changed for a long time can become one with the cylinder head. Fortunately, it's possible to repair damaged threads instead of scrapping the head. (Photograph by Chris ...

A motorcycle that refuses to start on a busy morning can ruin more than just your schedule, if you press the starter, the engine cranks, maybe sputters and then falls silent. For most commuter and ...