What happened to the accidental flameout of MG 6 at unstable idle speed and low speed?

Reasons for the unstable idle speed and accidental flameout at low speed of MG 6 in Pacific Auto Network: 1, when the throttle is stuck or deformed by external force, it is easy to flameout; 2. Open circuit, open circuit and ablation aging of stepping motor will cause low-speed flameout; 3, the oil circuit problem, if the oil pressure supply is insufficient or the oil pump fails, it will also lead to flameout; 4. The nozzle is blocked. After the nozzle is blocked, the atomization effect of fuel injection is not good, and abnormal engine operation may lead to flameout; 5. Igniter ablation.

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.

The function of the ignition system of the engine is to ignite the combustible mixture. The key components of the ignition system include the spark plug and the 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.

Reasons for the accidental flameout of MG 6 at unstable idle speed and low speed: 1, when the throttle is stuck or deformed by external force, it is easy to flameout; 2. Open circuit, open circuit and ablation aging of stepping motor will cause low-speed flameout; 3, the oil circuit problem, if the oil pressure supply is insufficient or the oil pump fails, it will also lead to flameout; 4. The nozzle is blocked. After the nozzle is blocked, the atomization effect of fuel injection is not good, and abnormal engine operation may lead to flameout; 5. Igniter ablation.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)