The method entails evaluating the integrity of the connection between the distributor (or coil pack) and the spark plug. This examination determines if the element successfully transmits the high-voltage electrical pulse essential for combustion throughout the engine cylinder. For instance, a multimeter may be employed to measure resistance, indicating potential breaks or degradation within the wire’s conductive path.
Guaranteeing correct performance of this ignition system element is essential for optimum engine efficiency, gas effectivity, and diminished emissions. Traditionally, common checks have been a cornerstone of preventative upkeep, mitigating misfires and associated engine injury. The process is essential for correct engine operation and longevity.