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 cleaner on the blackened part for 2 minutes, and then wipe it with a scouring pad. If you can't do it once, you can do it many times. This method will generally have a good effect when the exhaust pipe is blackened soon and the carbon deposition is light. What caused the black 1 of the exhaust pipe? I think the root cause of carbon deposition is insufficient fuel combustion, and the factors affecting incomplete fuel combustion are mostly poor air-fuel ratio. So if your driving habits are bad or your car lacks maintenance, it will basically affect the accumulation of carbon in the exhaust pipe. Of course, it is 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 large-dose carbon deposits. I believe that most car owners basically know that the domestic fuel quality is basically poor, 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.

3. In addition to the influence of external factors, the configuration of the car itself may sometimes be very decisive. 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, about 80% turbocharged engines will have black exhaust pipes. Obviously, this kind of car needs the owner to develop good driving habits and maintain it regularly.

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