Causes of engine idling instability and easy flameout

This situation may be caused by the failure of the air intake system, ignition system or fuel supply system. After such a situation occurs, it is recommended to read the fault code in a 4s shop or professional maintenance organization, which can help technicians quickly find the cause and location of the fault problem.

Function of engine ignition system

The key components of the ignition system for igniting combustible mixture include spark plug and ignition coil.

Spark plugs need to be replaced regularly, and with the increase of service time, the performance of spark plugs may also decline. There are electrodes on the spark plug, which can release electric sparks. With the increase of service time, the electrode gap of spark plug may also become larger.