Do oil additives affect the life of the original oil? Are there any other harms? Come on, big guy!!

Engine oil additives you are talking about engine cleaning agent will not affect the life of engine oil, the engine time is long, there is more oil sludge, plus engine cleaning agent will help the engine to clean oil sludge and increase the service life of the engine.

The promotion of automobile engine oil additives generally has no effect:

1. Engine protection agent, also known as engine oil additive, is a professional additive specially designed for engines. Engine protective agents can effectively lubricate the engine, enhance the quality and durability of the engine oil, so as to achieve the purpose of protecting the engine;

2. The additive content in the lubricating oil is based on the minimum requirements of API (the best cost-effective mass production), not the best effect as the design standard, and the highest grade of lubricating oil cannot be directly used in off-road rallies or F1 equations;

3. Through the use of engine oil additives, the performance of the engine oil is improved to the top state, and the expensive components of graphene, organic molybdenum and other lubricating oils are also added because they are too high. Usually only rallies, formula cars, private car owners who value the maintenance of their cars use such products.

1. Adding too much car oil will affect the output of driving force and increase fuel consumption; 2. If the engine power is added too much, the engine will be damaged; 3. If you add too much engine oil, it will burn the engine oil; 4. Adding too much oil to the car will cause poisoning of the three-way catalytic converter. "Automobile oil" is an indispensable lubricant to ensure the normal operation of automobile engines. Its specific function is to lubricate metal products, reduce friction between mechanical parts, take out the huge heat generated when the automobile engine is working, clean the tiny metal chips generated by wear, and seal and absorb shock and rust.

However, when filling the oil, special attention should be paid to the amount of car oil not too much or too little, which should be between the "low" and "full" positions of the dipstick.

If there is too much oil in the car, the parts of the car engine will cause strong agitation when working, which will not only increase the damage to the internal structural power of the car engine, but also increase the oil splashed on the cylinder wall, resulting in the failure of car oil combustion and discharge. At the same time, when the car oil in the engine cylinder is too full, it will cause more unnecessary resistance to the rotation of the crankshaft, which will affect the output of the driving force and further increase fuel consumption.

Engine lubricants, which can reduce friction and damage when parts move against each other. For example, reducing friction between the cylinder liner and the piston ring (or camshaft). When the lubricating oil level exceeds the upper limit line, it will cause great resistance to the crankshaft rotating at high speed, thereby reducing the driving force and increasing the fuel consumption of the vehicle when driving.

Due to the increased amount of car oil entering the combustion chamber, exhaust emissions deteriorate, which can lead to poisoning and damage to the three-way catalytic converter.

The original oil you use is mineral, and it is already good that the power becomes worse after 3000 kilometers, and some cars will not work if they run 1000. Additives will change the viscosity of the oil may affect the lubrication effect, although organic molybdenum is tender to enhance the power, but the proportion is not well controlled but has an impact on the engine. If you want good power, you still have to change to a better fully synthetic based or more advanced PAO engine oil, like the fully synthetic Jin Mobil can run 7000 kilometers, and the power is better, and then the pursuit of power and quieter use PAO GT engine oil, which is also added with organic molybdenum, which can run more than 10000 kilometers, of course, it will be more expensive, and the 4S shop has not to sell, you have to buy it yourself and take it to the repair shop to change.

Yes, whether the owner has encountered this situation, when going to the 4S shop or repair shop to do car oil maintenance, the service staff in the store will take the initiative to recommend some car products to you, such as gasoline additives, oil additives, etc.

From the function of oil additives, it is indeed very consistent with the use of engine oil, and some people have done oil additives tests to prove how good the effect of adding oil additives to engine oil is, from an objective point of view, this does not exclude additive manufacturers from self-promotion, and the test he did was not comprehensive, without considering the working environment of the engine. As we all know, the working environment of the engine is very harsh, the working environment of the engine oil is not optimistic, manufacturers in the launch of oil products, is to do long-term testing and research on the engine oil, including the cleanliness of the oil, anti-wear, volatility and many other properties to achieve the best, if the rash addition of oil additives is likely to destroy the characteristics of the oil, which is why the oil of different manufacturers is best not mixed, mainly because the formula is different. Some car manufacturers clearly state in the car manuals that "no additives need to be added to the oil".

There is no need for additives for branded fully synthetic oils, which already contain additives with the same properties as additives.

Hello, this one has no other big function, the oil can be changed according to the normal kilometers, there is no need to add any additives to these things.

It's useless to ask questions, is it?

Ask Volkswagen Bora, what kind of engine oil is better, thank you.

Answer: This car should be divided into the turbocharged engine of the engine, self-priming general semi-synthetic engine oil, if it is with T, then you can choose the fully synthetic oil, viscosity selection 5w40 and the like.

It works, but civilian vehicles don't need it.

Real oil additives contain large amounts of graphene or liquid molybdenum, which can reduce friction and improve the performance of the original oil. The highest-end civil engine oil is added with oil additives to have enough performance to go off the track.

However, the general engine oil fully meets the performance needs of civil vehicles, and the cost of graphene and liquid molybdenum is very high, so the general civil engine oil does not contain these components, and it is a separate **. Only the high-end series of motor oils such as Mott and Liqui MOLYcly come with additives such as graphene or liquid molybdenum.

For the first time, you can feel the effect very little, after all, the main thing is to protect the effect, and the protection of the engine is not something you can see, so you can insist on using it, so that you can see the effect in the long run. I use additives myself, and I don't use other detergents, because I use GT Magic Red engine oil, and everything else is wasted.

Do oil additives really work, or do they go unnoticed? Xiao Gong speaks with practical actions.

If it's useful, then why don't the major oil companies just add it and sell it??

Summary. It has a certain effect, especially for old cars, mainly to increase the viscosity of the oil, reduce wear and reduce noise, that is, anti-wear agents, it is necessary to strengthen the protection of the engine in the car, the engine is the highest proportion of the cost of the car, and taking care of it will reduce the cost consumption of the car.

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There is a certain effect, especially in old cars, mainly increasing the viscosity of the oil, reducing wear and reducing noise, that is, anti-wear agents, it is necessary to strengthen the protection of the engine in the car.

1. The chemical elements in the oil additives will be incompatible with the chemical components in the oil, and the chemical reaction will occur, forming acidic substances and precipitating new deposits, thereby changing the properties of the oil.

2. The use of engine oil additives will temporarily alleviate the decline in power, the increase in fuel consumption and the burning of engine oil caused by engine wear, but it cannot be used to cause wear and tear of the engine, and improper use will even aggravate the wear of the engine;

3. In addition to forming a new protective layer on the worn gold and land source layer, the sealing of the engine is also improved by increasing the viscosity index of the engine oil, so the symptoms of burning engine oil are reduced. However, the direct consequence of the increase in oil viscosity is the decrease in lubrication performance and the increase in the running resistance of the rotating parts of the crankcase, which is a major consequence of the oil additives.

4. Once the metal layer attached to the wear surface falls off, it will increase the deposits in the oil with the key oak, which will block the oil filter, and when the oil filter is blocked, it will automatically open the bypass, and a large number of unfiltered oil with impurities will flow to various lubrication parts, and the consequences can be imagined.

5. Engine oil additives need to be used continuously, which will increase the cost of vehicle use;