What kind of engine oil is good for cleaning the engine and protecting the engine?

Now there are a lot of engine oil brands on the market, and there are still many better ones in the cleaning ability, so you can choose the one that suits you, and I am now using GT Magic Red engine oil. The quality of the oil is very good, and the car is lighter and faster than before.

1. Oil function: cleaning and cleaning, sealing and leakage-proof, lubrication and wear reduction, buffering and shock absorption, cooling and cooling, etc.

2. Cleaning principle: The oil circulates and filters the carbide, sludge and wear metal particles on the internal parts of the engine through flow to achieve a certain cleaning and cleaning effect.

3. The higher the SAE grade (good engine oil), such as some semi-synthetic and fully synthetic engine oils, it has excellent low-temperature fluidity and high-temperature viscosity protection performance in both winter and summer, which can protect the engine to the greatest extent. However, such oil (good oil) is not necessarily suitable for some engines with poor sealing performance, relatively low machining accuracy or slightly rough material processing. This type of engine is often found in lower-cost models, requiring a more viscous oil to seal between the cylinder and piston rings, and if a dilute type such as a fully synthetic oil is used, it may cause problems in sealing performance, and the lubrication and sealing of the engine will be affected.

For example, the engine will suffer more wear damage when the car is cold, and if it is a more viscous mid-grade engine oil, the wear caused by this engine is relatively small.

4. It must be suitable for all types of engines, do not choose the "best", only choose the "suitable or correct" viscosity grade oil suitable for the normal operation of the vehicle engine in order to achieve the ideal engine internal cleaning effect.

Engine oil is definitely a penny, fully synthetic engine oil is better for engine protection, if your car is a good car, then I recommend you to go to the four S shop to use their brand of engine oil, so it is the most suitable.

PAO engine oil is a real fully synthetic engine oil of foreign standards, with higher additive cost and higher quality. Let's talk about the actual use of the experience, I changed the imported G T magic red engine oil, after the first feeling is that the car is surprisingly quiet, and then the throttle lightly stepped on, immediately the power came up, and it is very sufficient, very stable, the floor oil does not feel hard, in short, the driving is very relaxed and free.

You can change the G T magic red engine oil, more than 15,000 kilometers of replacement cycle, and the magic red oil is added with liquid molybdenum additives, anti-wear protection is very good, the power is improved too much, you can drive to 10,000 kilometers, the power is very stable. The original engine oil used before was out of power after 5000 kilometers.

The functions of engine cleaners are:1Removes deposits from the engine oil circuit, improves lubrication and boosts power.

2.Clean the valve hydraulic parts, restore piston ring spring, and reduce engine noise. 3.

Reduces the corrosion of the engine due to acidic characteristics.

Engine cleaner contains a special detergent that effectively dissolves and cleans the gum, sludge and carbon deposits in the engine's internal oil circulation system, and discharges them with the old oil, thereby improving lubrication performance.

The effect of adding cleaning agent may be to clean the engine, because the engine will become particularly black after a long time, so cleaning can clean off the stains on the attached surface.

Effects of excessive carbon deposition in the combustion chamber:

1. The engine combustion chamber is the worst place in the working environment of the car, which is under high temperature and high pressure for a long time. Inevitably, carbon deposits also occur here, mainly from the pyrolysis of incompletely burned fuel. The carbon particles here are hard and pot-shaped, and in severe cases, they are honeycomb and have a certain thickness;

2. The carbon deposition here will affect the intake vortex, hinder the rate of flame propagation, and lead to a decrease in power, which will lead to engine knocking (commonly known as cylinder knocking), and even excessive pressure leading to combustion chamber breakdown;

3. Slight carbon deposition does not matter much, but carbon deposition in the combustion chamber is an accumulation process from slow to fast, so daily cleaning is very important.

4. It is difficult to start the vehicle in winter, and the engine shakes after starting, and even causes the engine not to start; There will be a lack of acceleration of the vehicle; Idle shaking of hot cars; the phenomenon of increased oil consumption; Every carbon deposit inside the engine will have a bad impact on the normal operation of the engine, and in severe cases, it will cause irreversible damage to the engine piston.

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 not corrosive, can clean the whole oil circuit, fuel tank impurities, fuel tank moisture, high-pressure oil pump, built-in gasoline filter, fuel injector, piston top, intake valve, exhaust valve, will not clog ternary, and the safety is relatively high.

If you want to clean the engine, in fact, it is best to use domestic original engine oil, which is very good, its effect is good, and the most important quality is very good.

To clean the engine, I think we should still use some better records, such as using Mobil, I think it is still very good, this oil is still very high in minerals, and the lubrication effect is still very good.

Hello! There are special cleaning products 1Washing with engine oil is not clean 2Introducing your two products 3One is Würth's product 4The second is a good product.

It is necessary and does not damage the engine. The blockage of the oil filter will hinder the flow of lubricating oil, making the engine poorly lubricated, increased wear and tear and even tile burning. For this purpose, it should be cleaned or replaced regularly.

It is usually replaced every 8000km if the weather is dry. It should be shortened to 5000km and replaced once.

If the oil deteriorates or exceeds the replacement interval, it should be replaced in time. Usually change the oil every 8000km or half a year; Change the brake fluid every 24,000 kilometers or 2 years; Use to replace the coolant once every 1-2 years; Change the hydraulic oil every year of use or 10,000 kilometers traveled.

For some new cars, or cars with low mileage, there is no need to do it. The engine of the car is far from being cleaned due to the cleanliness of the oil. There are two types of engine cleaning:

Exterior cleaning and internal cleaning. In general, high-pressure air is used for external cleaning as much as possible. But that's not to say that all cars don't have to clean the inside of the engine.

Some cars use longevity.

For some new cars, or cars with low mileage, there is no need to do it. The engine of the car is far from being cleaned due to the cleanliness of the oil.

There are two types of engine cleaning: external cleaning and internal cleaning. In general, high-pressure air is used for external cleaning as much as possible.

But that's not to say that all cars don't have to clean the inside of the engine. Some cars have a long service life and high mileage, or the owner has a lot of bad driving habits, such as frequent engine start-stop, long-term idling, and accelerated oxidation of overheated engine oil, resulting in more carbon deposits and sludge, which exceeds the average value.

Or the owner's maintenance habits are not good, the oil is expired, and it is not replaced after expiration, or the oil is deteriorated, so that the cleaning and lubrication effect of the engine oil will be greatly reduced, so that the sludge and carbon deposits in the engine are no longer just a little bit, but will make a sound for the engine. If you want to wash with a high-pressure water gun, you should wash it when the engine is cooling, but try not to wash it with water, because washing with water will bring all kinds of trouble to the engine.

Interior cleaning is usually carried out during car maintenance, every 20,000 kilometers, which can remove the greasy inside, reduce the wear and damage of parts, and prolong the service life of the engine. Regular cleaning is recommended.

What is the effect after the engine is washed.

It can effectively dissolve and disperse the harmful deposits on the cylinder wall, piston and piston ring in the fuel tank, combustion chamber and cylinder, and can effectively remove the carbon and sludge accumulated in various lubrication parts, so as to restore the horsepower of the engine, save fuel and effectively improve the working efficiency of the engine.

If the engine works in a high-temperature environment for a long time, some carbon deposits and impurities may be generated due to fuel and other problems. Although the engine oil has a certain cleaning effect, the effect is not very good, and the carbon deposits cannot be cleaned up. In addition, if the oil is used for a long time, it will produce some sludge, which is difficult to clean.

Nowadays, the design of the motor is very accurate, reducing the degree of environmental pollution, improving the efficiency of fuel combustion, and extending the life of the engine. But at the same time, the requirements for the cleanliness of the pure oil, oil additives and the engine itself have also increased significantly. When the engine is in good condition, it provides enough power with economical fuel consumption according to the design requirements.

However, after a period of operation, the engine will produce harmful substances such as carbon deposits and acacia gum, which will gradually accumulate into oil sludge, increase fuel consumption, reduce engine power, fail to meet the precise clearance requirements of the engine, and even cause engine damage in serious cases. Is Engine Wash Protection Necessary What is the effect after engine wash @2019

For some new cars, or cars with low mileage, there is no need to do it, because of the cleanliness of the engine oil, the vehicle engine is far from the level that needs to be cleaned.

The engine is divided into external cleaning and internal cleaning, and in general, the external cleaning uses high-pressure air to remove dust as much as possible. But this does not mean that all cars do not need to clean the inside of the engine, some cars have a long life, high mileage, or the owner has a lot of bad driving habits, such as frequent engine start-stop, long-term idle operation, engine overheating and oil accelerated oxidation, resulting in more carbon deposits and sludge, more than the average.

Or the owner's maintenance habits are not good, the oil is used beyond the time limit, and it is not replaced after expiration, or the oil has deteriorated, and the cleaning and lubrication effect of the engine oil will be greatly reduced, so that the oil sludge and carbon deposits inside the engine are no longer only a little bit, but will sound to the operation of the engine. If you want to use a high-pressure water gun, you should rinse the engine when it is cooling, but try not to wash it with water, because washing with water will cause various failures to the engine.

Internal cleaning is generally carried out during car maintenance, about 20,000 kilometers to clean once, can remove the internal greasy, reduce the wear and damage of parts, prolong the life of the engine, it is recommended to clean it regularly. (Photo by Zeng Caihong, Pacific Automobile Network).

The damage of engine cleaning agent to the engine lies in the fact that the solubility of the engine cleaning agent is relatively strong, and if the owner uses the engine cleaning agent to clean the engine too many times, it will cause certain damage to the seals and cylinder blocks inside the engine. If the amount of engine cleaner remaining in the engine is large after cleaning, it will also affect the composition balance of the engine oil, making the oil performance worse. More information is as follows:

1. The engine cleaner is not very good for mileage, the carbon deposition inside the engine is not serious, and the sludge and dirt accumulation is not much, which can have a certain cleaning effect, and the carbon deposition and sludge and dirt can be removed after cleaning, which can increase the fluidity of the new oil, reduce the engine temperature and noise, improve the lubrication performance, reduce wear, and extend the service life of the engine. 2. However, for some vehicles with more dirt accumulation, the cleaning effect of adding engine cleaning agent will not be very obvious, and the re-dissociation and circulation of dirt in the cleaning process may also lead to oil circuit blockage and poor lubrication, and even tile burning, so the owner also depends on the use of his vehicle to judge whether to use engine cleaning agent. 3. For the maintenance of the engine, the owner should pay more attention to the maintenance cycle required by his own maintenance manual, and do maintenance regularly.

Change or add oil in time, if the filter is blocked, it is necessary to replace the filter in time to avoid internal pollution and aggravate the wear and tear of the engine.