Tändsparkeln

Tändsparkeln is a Swedish term that translates to "spark plug" in English. It refers to the component in an internal combustion engine that ignites the air-fuel mixture through an electric spark. The spark plug consists of a metal casing, an insulator, and an electrode. When an electrical current is sent through the spark plug, it creates a high-voltage spark across a gap between the electrodes, igniting the compressed fuel-air mixture in the combustion chamber. This ignition is the crucial step that drives the piston and generates power.

Spark plugs are essential for the proper functioning of gasoline engines. They are designed to withstand high temperatures and pressures within the engine cylinder. Over time, spark plugs can wear out or become fouled with carbon deposits, leading to reduced engine performance, misfires, and increased fuel consumption. Therefore, regular maintenance and replacement of spark plugs are recommended as part of routine engine service. Different types of spark plugs exist, designed for various engine types and performance requirements, often differing in materials and electrode design.