How to clean the black exhaust pipe of the car?

Black cleaning of automobile exhaust pipe can use carbon deposit cleaning agent, carburetor cleaning agent and throttle cleaning agent. Spray the cleaning agent on the blackened part first, and then wipe it with scouring pad after 2 minutes. If you can't do it once, you can do it many times. Generally, this method will have a good effect when the exhaust pipe turns black quickly and the carbon deposition is light.

What causes the black exhaust pipe?

1. I think the root cause of carbon deposition is insufficient fuel combustion, and most of the factors affecting fuel are poor air-fuel ratio, so if you have bad driving habits or lack of maintenance of your car, it will basically affect the position of carbon deposition in the exhaust pipe, so it is of course very important to develop good car habits.

2. In addition to the air-fuel ratio, poor fuel quality is another factor that easily affects the generation of a large number of carbon deposits. I believe that most car owners basically know that the domestic fuel quality is basically not good, but in this way, some people will choose to go to private gas stations to refuel, which is undoubtedly worse, so we must choose regular gas stations to refuel.

Besides the influence of external factors, the configuration of the car itself may sometimes be determined by many factors. For example, a car with a direct injection turbocharged engine is more likely to form carbon deposits than a self-priming engine, which is difficult to prevent. According to the survey representative, about 80% of the exhaust pipes of turbocharged engines are black. Obviously, this kind of car needs the owner to develop good driving habits and maintain it regularly.

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