Do 100,000 kilometers need to be cleaned up of carbon deposits, and more than 80,000 kilometers need

Yes, there are two reasons for the formation of carbon deposits: first, the oil quality is not good, and second, the road conditions are not good. Conventional vehicles must be cleaned every six months or 10,000 kilometers to clean the carbon deposit, you need to clean the 100,000 kilometers, cleaning can use some dismantling cleaning agent.

This is a mistake in the philosophy, not how many kilometers the car runs should be cleaned, in fact, as long as the car engine.

Operation, carbon deposit.

It will continue to be generated, so don't wait for carbon deposits to be created before cleaning up! We should find ways to reduce the generation of carbon deposits!

The main reasons for the formation of carbon deposits in engines:

1. Solid carbides will be produced when the fuel is not completely combusted.

There are some working conditions of incomplete combustion during fuel combustion, especially when cold driving, large load, and high rotation operation, which may lead to incomplete combustion, and more carbide is produced at this time.

2. The impurities (colloids) in gasoline will produce carbon deposits after combustion.

The colloids and some impurities in gasoline will produce solid carbides after combustion, and these solid carbides will become extremely hard and adhere to the combustion chamber after long-term deposition and high-temperature calcination.

3. After the oil is consumed, it will participate in combustion to produce carbon deposits.

The oil will inevitably be consumed, and the oil will burn when it exceeds the flash point at high temperatures, and the combustion produces solid and viscous impurities attached to the combustion chamber.

The recommended mileage for the car to clean up carbon deposits under normal conditions.

Generally, it is advisable for cars to carry out carbon deposition without dismantling every 4-60,000 kilometers, whether it is physical dismantling to remove carbon deposits or additives to remove carbon deposits, it may have an impact on the engine.

Dismantling the engine is the most thorough in removing carbon deposits, but it has the greatest impact.

After the engine is disassembled, the assembly process such as the combustion chamber piston ring, cylinder liner and sealing are difficult to compare with the original assembly process, resulting in a decrease in engine performance.

Fuel additives remove carbon deposits that have the potential to have an impact on next-level systems.

When the engine produces a large amount of carbon deposits that need to be cleaned up, whether it is hanging bottles or using additives to clean up, the cleaned carbon deposits follow the combustion process, which may have an impact on the next level of the system, such as the three-way catalytic converter.

blockages, etc. Continued use of additives in small doses reduces solid-state carbon coagulation and formation.

Of course, when choosing additives, you must choose the right additives according to your engine type (direct injection or intake manifold injection), choose PEA for direct injection, and choose PIBA for intake manifold injection.

How does carbon deposition come about?

Carbon deposition refers to the colloidal substance similar to oil sludge produced by fuel and oil vapor that escapes into the combustion chamber when it cannot be completely burned, and these substances adhere to almost any part of the engine room, including intake and exhaust valves, spark plugs, fuel injectors, piston tops, etc., after continuous accumulation, coupled with the action of repeated high temperatures of the engine, and finally form carbon deposits similar to coal.

How to judge the organic carbon of a car? When the car has the following conditions, it can be judged that the carbon deposition of the car is more serious:

1. It is not easy to start when the cold car is ignited many times, and it is normal when the car is hot;

2. The engine idle speed is unstable, and the speed is high and low;

3. The driving feeling is weak and stuffy, especially when overtaking, and the speed response is slow, which is very different from the new car;

4. The exhaust of the car is pungent and the emission exceeds the standard;

5. The fuel consumption of the car has increased a lot compared with before.

How to clean up the best way to clean up carbon deposits in automobiles.

Generally, the commonly used methods are: dismantling and washing, hanging bottle cleaning, and fuel additives.

1. Dismantle and wash. This method is very direct and rude, but it is generally sent to the 4S store for disassembly, the disassembly of the engine is more complicated, no matter what parts will affect its performance more or less every time it is disassembled, you need to ask a professional master to disassemble. The carbon deposits in the engine can be seen directly when dismantled and washed, and the cleaning will be relatively clean.

However, the cost will be relatively high, and it will also require technology.

2. Hanging bottle cleaning.

This method is also relatively common, the hanging bottle is to discharge the cleaning agent into the air intake, dilute and soften the carbon deposit to turn it into a slurry, and then burn it from the cylinder to discharge. Generally, the cleaning objects include the intake tract, throttle, intake valve, fuel injector, cylinder inside, etc., but the effect is not as direct and obvious as dismantling and washing.

3. Fuel additives.

One of the causes of carbon deposition is that the fuel burns insufficiently, which adheres to various parts of the engine and forms carbon deposits over time. The main function of additives is to drill into the pores of carbon deposits with the help of strong surface activity, destroy their structure, and gradually dissolve these carbon particles from the metal surface, and then discharge them through exhaust gas after burning with fuel at high temperatures. Effective fuel additives such as PNF stock solution are non-corrosive, will not clog ternary, and have a relatively high level of safety.

The car's carbon deposits definitely need to be cleaned up, but you need to refer to the actual severity of your car's carbon deposits. 80,000 kilometers of mileage, if there is no project to clean up carbon deposits before, then carbon deposits should be relatively serious.

However, when the metal particles between the electrode and the workpiece are not completely carried away by the machining fluid, ionization cannot be completely eliminated. When the next 0N time comes, a short circuit will be formed, and the instantaneous high temperature will form a bump on the surface of the workpiece, forming carbon deposits.

Carbon deposition is something that should be avoided as much as possible in EDM, especially in precision mold processing.

Carbon Deposition Definition:

During the discharge process of the spark machine, when it reaches a certain distance, the impulse voltage applied to the electrode and the workpiece instantly breaks down the discharge medium (spark oil) to form a discharge channel, which also produces a spark and starts to discharge.

A large amount of heat energy is instantaneously concentrated in the discharge channel, and the temperature can be as high as more than 10,000 degrees Celsius, which makes the surface of the workpiece melt, vaporize, and splash into the processing fluid, quickly solidify into discharge slag, and be taken away by the flowing working liquid.

At this time, a tiny pit is left on the surface of the workpiece, and then the discharge enters the off time period, the discharge is stopped for a short time, and the insulation between the electrode and the workpiece is restored.

It's best to wash it. The so-called engine cleaning is actually a cleaning of the internal lubrication system and carbon deposits of the engine. Because the engine works at high temperature and high pressure for a long time, the oil sludge and carbon deposits generated will reduce the efficiency of the engine, which is very necessary for old cars of a certain age.

At present, most of the lubricating oil used in cars has its own cleaning function, but in order to ensure the normal operation of the engine, it is necessary to clean the lubrication system, air intake, combustion chamber and other items for the engine.

The new car does not need to clean up carbon deposits for 10,000 kilometersThrottleWait for it to be cleaned up. It mainly depends on the driving environment, if there is always congestion, the fuel combustion is not sufficient, or the oil quality is not good, and carbon deposits are easy to form. When you feel that the engine is loud, fuel-efficient, shaking, etc., you need to clean it up.

If you often drive at high speed or on the ring road, and there is no abnormal phenomenon in the car, you can do it later.

A new car must need to clean up carbon deposits after 2-30,000 kilometers. If the carbon deposits are not cleaned up in time, the vehicle will have a sinking throttle, weak acceleration, and increased fuel consumption.

Ways to reduce the formation of carbon deposits:

1. Use high-quality fuel. Because the main component of carbon deposits is the wax and gum deposition in the fuel, the lower the gum content in the fuel, the better. We can't change the quality of the fuel, but we can choose not to add cheap fuel from unknown sources.

2. Avoid driving at low speed for a long time, if necessary, you can regularly pull the high speed, the principle of pulling the high speed to eliminate carbon deposition is to speed up the gas flow speed, which can take away a small part of the carbon deposition that is not very firmly attached; The combustion temperature is increased so that a part of the carbon deposits in the cylinder are burned.

The residue of substances in the fuel injector, throttle, oil pipeline, spark plug, cylinder head, inner wall and other parts caused by insufficient combustion of gasoline in the cylinder, and then the black gum produced by the repeated high temperature action of the engine is called carbon deposit.

One of the reasons for carbon deposition is that the fuel is not completely burned and adheres to various parts of the engine, which can form carbon deposits over time. The main function of additives is to drill into the pores of carbon deposits with strong surface activity, destroy their structure, and gradually dissolve these carbon particles from the metal surface, and then discharge them through the exhaust gas after burning with the fuel at high temperature.

The increase in carbon deposits in the car will lead to insufficient combustion of the engine, resulting in an increase in fuel consumption and a long time when the car failure light is on.

Ways to slow down the formation of carbon deposits:

Use high-quality fuel. Because the main components of carbon deposits are wax and colloidal deposition in the fuel, the lower the colloidal content in the fuel, the better. But we can't change the quality of the fuel, but we can choose not to add unidentified cheap fuel.

2.Avoid driving at low speeds for long periods of time. If necessary, the high speed can be pulled at a regular time. The principle of removing carbon deposits at a high speed is to speed up the airflow, which can carry away a small amount of carbon deposits that are not firmly attached. The combustion temperature is increased so that part of the carbon deposits in the cylinder are burned.

Carbon deposition hazards. If the carbon deposit is not cleaned for a long time, the operation of the whole vehicle will be caused, the internal channel of the engine will be blocked by carbon deposits, the engine power will become worse, and the occurrence of fuel consumption, abnormal engine noise, and unstable idle speed will occur, thereby reducing the power of the automobile engine, increasing fuel consumption, and causing the combustion rate to be too low. If you do not clean up the carbon deposit in time, it will not only cause a certain degree of harm to the car, but also the harm to the environment, modern society pays attention to energy conservation and emission reduction, and exhaust emissions must not exceed the standard, so we should pay attention to this problem.

Usually 5000 kilometers with effective PNF fuel additives to clean the overall oil circuit carbon deposits, a long time not to clean up the carbon deposits will cause the operation of the whole vehicle, so that the internal channel of the engine is blocked by carbon deposits, the internal fuel injection of the car is not smooth, so that the engine power becomes poor, thereby reducing the power of the car engine, increasing fuel consumption, and the combustion rate is too low.

No matter what kind of car, you don't need it, don't believe people's propaganda.

70,000 kilometers need to clean up carbon deposits, generally for most cars for 3-40,000 kilometers should be considered to remove carbon deposits, specifically refer to the car's maintenance manual.

60,000 can be cleaned once, in fact, it depends on the condition of the car!

At present, there are only two ways to remove carbon deposits in the maintenance plant, one is to use the disassembly-free cleaning method when the carbon deposits are not serious, and clean them by adding a special cleaning agent liquid. Second, if the carbon deposition is serious, the method of removing the cylinder head to clean the valve and cylinder block should be adopted.

One is to take some preventive remedial measures to reduce carbon deposits as much as possible, 1. Use clean fuel that meets the label; 2. Cultivate good driving habits, and the hand wave shift should be above 2000 rpm; 3. Regularly pull the high-speed to let the engine run at high speed to remove slight carbon deposits.

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More than 80,000 kilometers definitely need to be cleaned of carbon deposits. According to the requirements, more than 20,000 kilometers need to be cleaned once, and this 80,000 kilometers mainly cleans the throttle and fuel injector, cleans the three-way catalytic converter, and cleans the carbon deposits in the engine cylinder. In addition, after removing this oxygen sensor, the dust on it is also disposed of.

Summary. Hello, dear, the car master will serve you, attentively, carefully and attentively answer for you, find the corresponding problem solution and solution for you, and will definitely provide you with a satisfactory answer! We hope you find this answer helpful. 

Hello, the carbon deposition cleaning of the vehicle engine is generally recommended to clean the carbon deposition at about 30,000 to 40,000 kilometers.

First, the vehicle can be cleaned up by adding relevant fuel additives to the fuel tank. This is suitable for models with a relatively small number of kilometers traveled.

Second, if the vehicle travels more than 60,000 kilometers, it is recommended to use special equipment for carbon cleaning, especially for German models, it is recommended to use walnut sand or dry ice equipment for cleaning.

Thirdly, it is necessary to clean up the carbon deposits related to the vehicle, which can effectively improve the power of the engine and reduce fuel consumption.

How many kilometers does a car clean up carbon deposits?

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Hello, dear, the car master will serve you, attentively, carefully and attentively answer for you, find the corresponding problem solution and solution for you, and will definitely provide you with a satisfactory answer! We hope you find this answer helpful. Hello, the carbon deposition cleaning of the vehicle engine is generally recommended to clean the carbon deposition at about 30,000 to 40,000 kilometers.

First, the vehicle can be cleaned up by adding relevant fuel additives to the fuel tank. This is suitable for models with a relatively small number of kilometers traveled. Second, if the vehicle travels more than 60,000 kilometers, it is recommended to use special equipment for carbon cleaning, especially for German models, it is recommended to use walnut sand or dry ice equipment for cleaning.

Thirdly, it is necessary to clean up the carbon deposits related to the vehicle, which can effectively improve the power of the engine and reduce fuel consumption.