What is the abnormal noise of 13 MG 6 engine?

13 MG 6 engine abnormal sound reason: 1, engine foot glue aging or loosening; 2. Excessive wear of piston and cylinder wall; 3. The mixture is too thick; 4. Air leakage in the engine intake pipe; 5. The idling valve is not tightly sealed; 6, engine mechanical failure; 7. Too much carbon deposit on the throttle; 8. The throttle valve is out of order.

First of all, we must distinguish between engine noise and engine abnormal sound. If the engine is noisy, it is normal and the engine is running normally.

When the MG 6 engine runs normally, it will not produce abnormal noise. If you hear the abnormal noise of the engine, and it is squeaking, it may be caused by the slipping of the engine belt. If it is found that the engine belt is slipping, and the mileage of the vehicle has exceeded 6W km, it is only necessary to replace the engine belt. After the expiration of the warranty period, take Heze MG 4s store as an example: the labor cost of replacing the belt is 150 yuan, and the replacement of the belt is 686 yuan. There may be differences in different regions. Another reason is that the internal components of the engine are faulty, such as spark plugs and ignition coils or engine timing gears. Then you need a professional master to check. If the vehicle is within the warranty period of three years or100000 kilometers (whichever comes first), you can go to the 4S shop to check the MG 6 engine. If there are any quality problems, you can ask for free maintenance of any part of the engine. Before going to the 4S shop, you can record an abnormal engine noise, because sometimes the abnormal engine noise is not frequent, so having this sound can make it easier for the master to judge the fault phenomenon.

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