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