Audi a4L generally tens of thousands of kilometers need to clean up carbon deposits

The Audi A4L generally cleans up carbon deposits in urban areas for 1-20,000 kilometers.

If it is a high-speed, it is about 2-40,000 kilometers; Or Siyoupu cleans once a year;

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:

1.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.

Hello, the in-cylinder direct injection engine of the Audi series needs to clean the fuel injector every 20,000 kilometers.

Throttle and three-way catalytic carbon deposition.

If you do not pay attention to cleaning regularly, there will be many problems in the later stage of the car, such as idle shaking, weak acceleration, fuel consumption, loud noise, and serious oil burning.

What my car encountered was idle jitter, I couldn't check the fault code, and I couldn't solve the idle jitter problem of waiting for the red light for a year. There are countless cleanings, but they can't be solved, and finally this is the last attempt, if it doesn't work, change the car.

Without further ado, above.

1st Cleaning Day 2nd Follow-up Day.

The mileage is 120 km, the mileage before cleaning is 483452 km, and the number of kilometers after cleaning is 483572 km.

The interval is 6 days.

Cleaning part: the entire oil circuit, including carbon deposits.

Cleaning tools: Siyoupu fuel additives.

Experience: The idle speed shake has dropped significantly, after all, it is only cleaned once and has not been cleaned, the throttle is easier than before, and the rapid acceleration is not so irritable sound. Fuel consumption didn't care too much.

As evidenced by the picture, the lower right corner is the shooting time.

<> the injector nozzle before cleaning was clogged with carbon deposits.

After <> cleaning, the fuel injector dredges the surrounding carbon deposits and begins to recede.

<> carbon deposits on the piston top before cleaning.

After cleaning, the natural color of the carbon metal deposited on the top of the piston appears.

Routine maintenance items mainly include the replacement of engine oil and oil filter, air filter, gasoline filter and pollen filter, spark plug maintenance and replacement, transmission oil and other related system inspection items and maintenance. 1. The replacement of oil and oil filter is mainly for the maintenance of the lubrication system. The main function of the lubrication system is to effectively lubricate the various parts of the automobile engine to prevent excessive wear.

The function of the oil filter is to remove all kinds of impurities in the oil and ensure the normal lubrication system. Under normal circumstances, the car needs to be serviced every 5000 km. 2. The function of the air filter element is to filter the air before it enters the cylinder to remove the impurities, dust, sand and other foreign substances entrained in it.

The cleaning and maintenance of the air cleaner depends on the environment in which it is used. Gasoline filters are generally replaced when driving to 20,000-25,000km. 3. The spark plug is a consumable part and should be replaced every 20,000km.

In addition, brake fluid, transmission oil, battery, throttle, fuel injector, brake pad and other components belong to the test items during routine maintenance, and maintenance and maintenance are carried out according to the use of the product. Regular maintenance cycle 10,000 kilometers of small maintenance is the oil filter and the oil three filter:

Machine filter, air filter, steam filter, 20,000 kilometers is the middle guarantee, and major maintenance is carried out every 40,000 kilometers. 20,000 km maintenance for oil, filter, air filter and air conditioning filter replacement, as well as some routine inspections: Air filter:

Proper installation of an air filter reduces wear and tear on parts such as cylinders, pistons, and piston rings. (Generally, it is cleaned every 5,000 kilometers driven, and the air filter must be replaced every 10,000 kilometers). 2. Oil filter:

Proper installation of the oil filter prevents impurities from mixing into the oil during the use of the internal combustion engine, preventing wear and tear of moving parts and clogging of the oil circuit. Tuyue Car Manager reminds you that when you change the lubricating oil, you must change the oil filter at the same time, otherwise the quality of the lubricating oil will be affected.

The interval between changing the oil and the oil filter is generally 5000 km. 3. Fuel filter: Correct installation of fuel filter can prevent cylinder wear caused by impurities and moisture mixed in the process of gasoline storage, transportation and filling.

To keep the engine running well, the fuel filter replacement interval is generally 20,000 km or 1 year. At the same time, it should be noted that"Three filters"It must be maintained by professional maintenance personnel, because it is difficult for car owners to do it themselves when it comes to some professional maintenance tools.

The 60,000-kilometer maintenance project includes changing engine oil, antifreeze, brake fluid, transmission oil, machine filter, air filter, air conditioning filter, spark plug, cleaning throttle, intake tract, idle valve, combustion chamber carbon deposit, checking and replacing brake pads, tires, four tires cross-transposing, adding fuel additives, cleaning air conditioning, etc.

Summary. Hello, boss, Audi's 220,000 kilometers of cleaning carbon must be cleaned. After cleaning, there is no damage to the engine. And it will also increase the power protection of the engine.

Can Audi's 220,000 km clean up carbon deposits? After cleaning, can the engine be damaged?

Hello, happy to answer your questions.

Hello, boss, Audi's 220,000 kilometers of cleaning carbon must be cleaned. After cleaning, there is no damage to the engine. And it will also increase the power protection of the engine.

It's okay for the gearbox to lift the clutch slowly, but it's a quick setback, do you need to change the oil?

How much does it cost to clean the charcoal deposit.

Cleaning charcoal is not expensive, but it is said that labor is expensive, about two or three thousand yuan. If you get frustrated with speeding up, it is recommended to change the transmission fluid and try again.

I asked a few stores, and it is not recommended to change. Said that the gearbox was slippery. It's not good.

Why is it not recommended to change the dual-clutch transmission fluid? If you don't replace it, then the cost of overhauling the gearbox is not higher.

The car is 18 years old Audi A6 <>

Can it be changed? 2003 Audi.

18 years? It's still forgotten, it's not necessary, it's basically scrapped. Don't waste money, I guess you'll have to overhaul the gearbox.

If you've changed it before, don't use it.

Audi A4L 60,000 km. Requires major maintenance.

Audi A4L cars generally need to be maintained for 5,000 kilometers, and more than 40,000 kilometers are maintenance, which is a necessary item for the car to run safer and the car to have a longer service life. From the appearance of maintenance, check the car paint, after all, after a long time of use, there will be small bumps and scratches, must be repaired or coated. For the tire inspection of the car, the four-season tire can generally be used for 50,000 kilometers and must be replaced, even if the wear is not serious.

Audi A4L 60,000 kilometers need to be repaired with laughter. The Audi A4L oil, filter, air filter, throttle washer, brake fluid, air filter, etc. need to be replaced. For specific items, please refer to the maintenance manual of the Audi A4L6.

As BBA's entry-level luxury model, the Audi A4L has been highly praised since its entry into the Chinese market. "Three points rely on cultivation, and seven points rely on maintenance. "The Audi A4L vehicle is guaranteed for three years or 100,000 kilometers, and the manufacturer provides a free maintenance period of 10,000 kilometers.

The air filter replacement interval is 40,000 km, the air filter replacement cycle is 30,000 km, the spark plug replacement cycle is 20,000 km, and the CVT and Stronic transmission oil and Quattro differential oil change cycle are 60,000 km. Manual transmission fluid does not need to be replaced, while the electronic power steering and chain timing systems are maintenance-free.

The maintenance interval should be determined according to the driving conditions. If used in harsh conditions, additional maintenance items and frequencies are required to shorten oil change intervals. Since China is so big, the maintenance of the north and south, the west and the coast are certainly different.

At present, China's road conditions cannot catch up with Germany's, and it is reasonable to shorten the maintenance cycle. Depending on the local situation, the maintenance cycle of the 4S store varies from place to place.

Millions of car purchase subsidies.

1.Audi A4L 20,000 kilometers to maintain: in addition to changing the oil and three filters, but also to check whether the spark plug is replaced, whether the accelerator needs to clean up carbon deposits, but also to check the brakes and chassis. The 20,000 km service is usually the third service for the car.

2.Generally speaking, the regular items for the third maintenance of the car are: oil change, oil filter, air filter, cabin air filter, spark plug, etc.

Some brands will add some additional maintenance items. The reason why there is this factor is because it depends on the service life of auto parts, and some parts make Sen jujube have a short life and are easy to get dirty, so they should be replaced frequently. Among them, changing the oil and oil filter element is an essential item.

Because the shelf life of the engine oil in the high temperature and high pressure environment in the engine will be greatly shortened, the performance will be greatly reduced, and the engine will not be protected in the long-term state. In order to prevent this from being dismantled and impurities from mixing into the oil and causing oxidation, the oil filter element produces gum and sludge to block the oil circuit. Therefore, the oil and oil filter element should be replaced at the same time.

In addition, the air cleaner needs to be replaced. If it is not replaced at 10,000 km maintenance, it must be replaced at 20,000 km maintenance. The role of the air filter is to block the dust and particles that the engine inhales during air intake.

If the filter is not cleaned for a long time, it will cause the engine to absorb dust and the cylinder walls to wear abnormally. Finally, the spark plug needs to be inspected and replaced within 20,000 km. Spark plugs have a direct impact on the engine's acceleration and fuel consumption.

If you feel that the engine power is insufficient while driving, you should pay attention to maintenance.

Millions of car purchase subsidies.