The g354 cylinder in finidi is on fire. Sometimes the car is normal, sometimes it starts to shake. Please! ! ! !

1, it is possible that the spark plugs of individual cylinders have problems and do not light up; 2. It is also possible that the injectors of individual cylinders are blocked. If this is the case, the engine speed will usually be pulled up and down; 3. There is also a clutch engagement problem or an automatic transmission software failure. The most likely problem is the spark plug. In most cases, 50,000 kilometers need to be replaced.