Pay attention to running-in after vehicle maintenance

After the water intake vehicle is repaired, there may also be some problems that the owner can observe carefully during daily use to find faults. By looking and listening, it was found that there were no sharp and harsh sounds or abnormal lighting phenomenon and malfunctions when using some functions. Q: My car got into the maintenance factory some time ago because of being soaked in water. After repairing it, I always felt that the noise of the engine became louder. Is this normal? How to solve it?

A: Just like the need for rest and recuperation, car intake can be considered as a “big illness wave,” even if “rehabilitated and discharged”, it still needs careful maintenance, after all, some problems may be exposed after a period of use. After the vehicle maintenance, pay special attention to the following three aspects:

The first is to observe. After the water intake vehicle is repaired, there may also be some problems that the owner can observe carefully during daily use to find faults. By looking and listening, it was found that there were no sharp and harsh sounds or unusual lighting phenomenon and malfunctions when using some functions. If problems are found, it is necessary to contact the garage for maintenance, such as the sensor's fault light shining, the seat can not be moved, etc., can be returned to the factory for inspection and maintenance to ensure the safe use of the vehicle. At the same time, it is recommended that the owner should pay attention to whether there is unstable idling speed, loud engine noise, and rusting of the car during driving.

Followed by rigorous testing. Owners should pay attention to the regular inspection of circuits, airbags and other mechanical parts during routine maintenance. Detection of circuit systems is mainly automotive computer boards and lights. Nowadays, the electronic level of automotive products is getting higher and higher, and the automotive computer is directing the entire vehicle electronic system. The quality of its work is of utmost importance. The enemy of electronic products is "water". Therefore, when inspecting incoming vehicles, they must take care of the computer boards. If there is a fault in the computer board, false alarms will be directly affected. The detection of mechanical components is mainly engine testing. Poorly sealed engines can leak oil, resulting in insufficient oil. The engine is overheated due to the lack of lubrication of the oil, which can result in explosion of the cylinder. Also pay attention to whether there is any abnormal noise or jitter during driving. As the flooding vehicles have more hidden dangers in electrical appliances, it is also more difficult to solve them in time, so the car pays special attention. Conditional owners are advised to go to a professional service station to inspect and maintain the vehicle every 3 months after the vehicle enters the water.

Finally, forget to run. Everyone generally knows that after the purchase of a new car, it is necessary to run in first, and the vehicle will enter the “best state”. However, it is not clear to everyone that the repaired car needs to be run in. In particular, those vehicles that enter the water, after overhaul, must also run in the same way as new cars.

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