Niagas "Cow Coffee" has something to say about the engine carbon deposit

Regarding the engine carbon deposition, it can absolutely be considered as a public statement in the “car dealership” commonly known as public reasoning, and it is highly descriptive. It will also gather a lot of topics for car owners to “clap bricks”. For example, "What is carbon deposit in the end?", "How many kilometers clean carbon deposit?". For example, "Is it easy for the direct injection engine in the cylinder to produce carbon deposit?" and so on. Each car owner's understanding of carbon deposition is different, and he has a set of his own relative theories. He feels that all who are talking about is correct, but he also feels that this theory is not grounded. So today let professional "Cattle Coffee" system from "Curques" fully talk about engine carbon deposits.

What is the engine carbon deposit?

What is carbon deposition? Many car owners understand different things. The mention of carbon deposits has nothing to do with the owner, it is the 4S shop or repair shop thing, of course, a considerable number of owners attributed the carbon deposit to "two barrels of oil." In fact, the understanding of carbon deposition is very simple, you can understand it as "pipe ash." The main cause of carbon deposition in the engine is the impurities left behind by the fuel that cannot be fully burned while the engine is in operation. These substances are attached to parts such as intake manifolds, injectors, throttles, oil lines, spark plugs, and valve chambers.

There are many reasons for engine carbon deposition, and it is inevitable. Cars will produce carbon deposits during operation, and a small amount of carbon will not affect the operation of the vehicle. Therefore, the staff of the 4S shop or the roadside shop said that your car should clean up the carbon deposition, and you have to think twice before proceeding. Of course, too much carbon deposition will cause the engine to fail to operate normally. There will be a drop in power, an increase in fuel consumption, and an unstable operation of the engine during idling. The owner can also determine whether the vehicle should clear the carbon deposit based on his own reaction to the car.

What causes the engine's carbon deposition to increase?

Even if you develop good driving habits, driving on excellent road conditions every day, the carbon deposition will increase as well. The speed of carbon deposition is closely related to driving habits, road conditions and fuel quality. Not very good driving habits and car habits will increase the speed of carbon deposition. For example, idling of the vehicle for a long time is the most important reason for the increase of carbon deposition. When the engine is kept at a low speed at idle, there will be a mode with low intake air and high fuel supply density. Under this condition, the fuel cannot be fully burned. Carbon deposition will increase more than driving. In addition, fuel quality directly affects the amount of carbon deposits. Fuels with low cleanliness contain large amounts of impurities. These impurities themselves are the main factor in the formation of carbon deposits. In addition, the grade of gasoline is not related to the quality of gasoline. The gasoline symbol represents octane number and anti-knocking property. The claim that low-grade gasoline has a lot of carbon deposits is completely nonsense.

How to determine the severity of carbon deposition

"Car dealers" often have some self-proclaimed "maintenance experts" of the mouth trader, as long as you start the engine, listen to the sound, take a look at the exhaust pipe, said that too much carbon need to be cleaned. "Cattle & Coffee" said responsibly that these so-called "experts" are all fugitives. The subtle changes in the performance of the vehicle are only the most intuitive manifestation of the owner or professional equipment. If the vehicle's power is significantly reduced or idling jitter, it can be initially judged as serious carbon deposition. At this time, you can choose a good reputation of vehicle maintenance agencies for professional testing. The locations where carbon deposition is likely to occur are often found in intake manifolds, throttles, valves, spark plugs, etc. The disassembly of the relevant parts will make it very intuitive to see how much carbon is deposited. Of course, maintenance technicians are also critical, because the quality of maintenance technology directly affects the use of the engine. In non-professional stores, there is a large number of vehicle engine damage caused by unprofessional maintenance technicians.

Carbon deposition cleaning and prevention

There are many kinds of carbon deposits to clean up, and each organization has its own "killer", put on some seemingly tall black technology on the table, but is nothing more than get some small tricks fool the owner of Meng money . In fact, the simplest, most direct, and effective way to clear up carbon deposits is to dismantle and clean up, but this method has very high demands on the site and technicians. "Cow Café" once again reminded the majority of car owners must find some professional institutions. Especially high-end models such as Mercedes Benz, BMW, and Audi are by no means the self-proclaimed “maintenance specialists” who can hold their jobs. Many technical experts who have been in the high-end maintenance enterprise platform for more than 10 years have not dared to play. The banner of full-time work, specializing in repairing this line of children's surgery, is based on the accumulation of professional skills and practices. Therefore, the so-called omnipotence, in a sense, is "all impossible."

Finally, "Cattle Coffee" reminded the majority of owners here that the name of "a spray, a cleansing, carbon deposition," is basically a car dealer, "selling type" flicker, is to make you psychological satisfaction is greater than the actual driving experience. As for the concept of pulling carbon at a high speed, as long as you are not afraid of the penalty, you can try it, but the effect is minimal. Even if you have not pulled the high speed, you will stimulate the adrenaline to be discharged in large quantities and intuitively. This is the end of the matter. With regard to the knowledge of carbon deposits, all of them have no reservations and dedication. It is estimated that many owners will “catch bricks” and welcome everyone to discuss.


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