I had spark plugs changed in my car. The manual states replace the spark plugs at 60,000 miles. I had it done when the car ...

The requirement to gap spark plugs might not be as common as it once was, but it's still an important bit of maintenance on ...

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 an essential part of a car's ignition system. As the name suggests, they provide a spark of electricity that ignites the fuel and air mixture, and gets the engine up and running.