About the replacement cycle of the ignition coil
The ignition coil is usually replaced every 100000 km. When the engine is running, there is often a high-voltage pulse current of tens of thousands of volts on the ignition coil. Due to long-term work in the environment of high temperature, dust and vibration, aging and even damage are inevitable. If it is not replaced in time, the working performance of the engine will be affected. However, the 100000 km we are talking about is not a fixed replacement cycle. Generally, as long as the ignition coil can work normally and the surface has no obvious aging, it does not need to be replaced.
