This article applies to the Porsche 993 (1993-1998). Keep your 993 engine running smoothly and clean by keeping up with regular maintenance and changing out components when they start to go bad. Spark ...

This article applies to the Chevrolet Camaro and Pontiac Firebird (1990-2002). Just like changing the oil, swapping out old spark plugs is an important part of maintaining your car. Spark plugs are ...

This article applies to the Mercedes-Benz E-Class (2002-2009). A spark plug has an air gap between the electrode and the conductor prong. Electrical energy originating from the battery is released at ...

This article applies to the Porsche 997.1 (2005-2012). You want to keep your high-performance sportster in tip-top shape. This means taking care of your Porsche 997's maintenance at the correct time, ...

The spark plugs and spark plug wires can directly affect the performance of your Chevrolet Camaro. Learn how to replace them here. This article applies to the Chevrolet Camaro (2010-2015). The spark ...

Spark plugs are essential to the running of a vehicle, helping ignite the mixture of air and fuel to provide combustion to the engine. There are three specific parts of a spark plug, a central ...

An internal combustion engine needs three things to get going: Air, fuel, and spark. The throttle body and intake plenum feed air, while injectors spray the right fuel mix into the combustion chamber.