The car was originally added with No. 92 gasoline, but now it is changed to No. 95 gasoline, does it

There is no impact, if you really want to say the impact, it may be that the wallet will be much empty, but we must also actually consider the engine situation of the car, and we can't add No. 95 for a long time, because in the process of engine design, each part is a relatively precise part.

The friction during the period is carried out according to the viscosity of the gasoline, although you choose a better quality gasoline, but it may not be suitable for your car, so you must add the correct gasoline according to the instructions on the car, which may have a longer life for the car.

Gasoline number. The higher the purity, that is, the better the quality, which is why many luxury cars are added to 95 gasoline.

One of the reasons, in addition to 92 gasoline.

Means octane number.

The content is 92%, and the same is true for No. 95, which means that the octane number is 95%, and in terms of knock resistance, No. 95 is more excellent, and many people don't know what knock resistance means.

In fact, the anti-knock performance is mainly in the case of abnormal engine fuel, there will be a kind of abnormal noise and knocking sound, this sound will cause the engine to have a ticking sound, and the anti-riot is in the process of gasoline combustion, reduce this degree, the higher the octane number, the better the anti-knock performance, so the octane number is an indicator of gasoline, representing the higher the mark, the better the quality of gasoline.

The difference between 92 and 95 fuel is that the octane number and anti-knock are different, 95 fuel is better than 92, if your vehicle factory requirements are to fill 92 fuel or it is recommended to continue to use 92 fuel, the vehicle engine compression ratio is different than the fuel label, if the occasional use of high-grade fuel does not have much impact on the engine, if it is used for a long time or will have an impact on the engine, although the anti-explosion is high, It can improve engine power and fuel economy, but the engine requires the label or try to use the fuel that meets the label.

Adding 92 oil to 95 has no effect, 92 is a gasoline with an octane number of 92 and a n-heptane of 8, which is suitable for mid-range cars. No. 95 gasoline, that is, 95 percent isooctane, 3 percent n-heptane, should use high octane gasoline when the engine compression ratio is high, if the compression ratio is high with low octane gasoline, it will cause abnormal combustion, resulting in detonation, fuel consumption and driving weakness. The octane number of gasoline is a measure of the knock-resistant properties of a particular gasoline mixture (which causes knocking and reduces the efficiency of a reciprocating engine).

Depending on the octane number, the gasoline produced can be divided into several grades. Other chemicals are often added to gasoline to improve chemical stability and other properties, control corrosivity, and keep the fuel system clean. Hope, thank you!

There is no effect, the general family car uses a higher grade gasoline for the engine only benefits, there is no harm, cleaner and more fuel-efficient.

It doesn't matter. It's just that it will cost more, and the power of the vehicle may feel slightly less, because the high-grade gasoline octane number is higher, the anti-knock performance is better, and the design compression ratio.

If it is lower, the combustion rate will be affected a little, so the combustion rate will be slower, and it will feel like ignition is a little later. But it has no effect on the normal use of the vehicle.

Based on the information you provide, this situation will not affect the car in any way.

No, this is because after adding 95 gasoline, it is easy to cause the car to not start, and it will also affect the engine, and it will also affect the fuel pump.

You can choose it, and it won't have much impact on your car, there are no problems, you don't need to worry.

It is best to keep gasoline 92 on the line, as this will protect the life of the car and will not cause any problems with the car.

No, because doing so will damage the car, how many sizes of gasoline were added before, and now how many gasoline numbers are added, so that the life of the car will not be shortened.

OK. However, this will affect the efficiency and performance of the engine, and to a certain extent, it will also affect the service life of the engine.

During the piston going up to the top, the temperature of the oil and gas increases with the pressure, and the temperature continues to rise. If the octane number of the added gasoline is not enough, it will be advanced before the ignition of the spark plug because the temperature reaches the ignition point of this gasoline, and the point of ** is not controllable, and the timing is also uncontrollable, and this part of the energy will also fight against the action of the piston upward, thereby reducing the attack of the internal combustion engine. This phenomenon is called detonation, and the folk name is knocking cylinder.

In severe cases, the edge of the piston will collapse, causing the cylinder to be pulled.

In the past, many people thought that the difference between 92 and 95 gasoline was only the difference in the purity of the oil, but now more and more people know the difference in octane number between the two, because different octane numbers represent different anti-knock properties, and different anti-knock properties are suitable for engines with different compression ratios. Therefore, now many car owners are becoming more and more rational in refueling, knowing that they should choose which grade of gasoline to add according to the actual situation of their vehicles. The difference between No. 92 gasoline and No. 95 gasoline is the difference in octane number, No. 95 gasoline has a higher octane number, so the anti-knock is better.

In fact, as far as I feel, the current No. 95 gasoline is equivalent to the original No. 93 gasoline, and the current No. 92 gasoline is the original No. 90 gasoline.

Note: Gasoline labeling distinguishes between octane number, which affects the degree of combustion adequacy. Gasoline is not always better, only the standard suitable for the engine compressor can get the most power, and the most full combustion can be achieved to reduce the formation of carbon deposits.

This article focuses on gasoline blending and the relationship between octane number and density. The higher the octane number, the lower the vibration intensity when burning, which is the so-called "stronger knock resistance". Since the n-heptane octane number is zero, the classification of fuel labels is based on the proportion of isooctane.

For example, 92 gasoline is 92% isooctane gasoline, the same goes for "95 95%", and so on.

Yes, but long-term use can cause damage to the car.

Gasoline is a mixture, the gasoline label that is usually in contact with refers to the anti-knock index (that is, octane number) of gasoline is different, 92 gasoline and 95 gasoline can not be mixed strictly speaking, but the chemical composition of the two of them is relatively close in all aspects, strong shock resistance, the two are generally not a big problem, but to ensure the safety of the vehicle, but it is best to use them separately.

Extended information: In special cases, mixing once has little effect.

In the process of vehicle driving, many car owners will encounter a situation, the gas station encountered does not have the model they need, the provisions of the high grade oil and accidentally add the low oil, the engine will produce detonation, power drop, water temperature rise, work accompanied by metal knocking sound and other problems.

The mixing of various grades and models of gasoline will not have obvious problems in the short term, and the carbon deposits and oil circuit blockages are caused by long-term mixing.

In this case, there is no need to worry too much, after the mixture of different grades of gasoline, no special maintenance is required, as long as the conditions permit, according to the requirements of the vehicle itself, the corresponding number of gasoline can be added again. There are also some car owners who think that adding a higher grade oil can improve the power, which is not necessary, because the compression ratio of the engine is not up to standard, and even the best oil will not work.

Hello, I am your exclusive technician, attentive, careful, and dedicated to answering your car questions, and finding corresponding problem solutions and solutions for you!

Based on your question, the following analysis was conducted.

The analysis scheme is as follows:

Like the original car that used 95 gasoline, it is definitely not possible to use 92 gasoline directly, which will lead to deflagration of the engine, which will affect the performance of the engine and damage the engine.

Solution: If the vehicle requires 95 gasoline, this cannot use 92 gasoline.

I hope my answer will be helpful to you.

Question, the original car standard is 92 oil: at that time, I thought that 95 was better than 92, so I have been adding 95 for 120,000 kilometers, and now I change back to 92 to affect the engine life.

Hello question, thank you!

It should depend on the nature of your engine, some can be added for two weeks, but some should still be added to the specified gasoline, if it is not operated properly, the engine will wear out, and the car will not be easy to operate.

Yes, you can. But don't go all at once, just change to 95 gasoline. You can mix a little bit of 95 gasoline with 92 gasoline. Take your time.

Of course, it is better for the vehicle to change to 95 petrol, but do not switch back to 92 petrol after the change.

Yes, these two gasolines can be replaced, and it doesn't have any effect on the car, and many people do that.

Yes, in fact, if you have the ability, try to add a little more gasoline, which is more durable and less damaging to the engine.

Generally, gasoline at gas stations is available in two types: 95 and 92 gasoline, and 95 gasoline** is higher than 92 gasoline**. You get what you pay for, and naturally the quality of No. 95 gasoline is better. If a car is changed from 95 to 92 gasoline, it may have the following effects:

1. It will cause harm to the engine of the car. After the car uses No. 95 gasoline, the engine is already familiar with the composition and quality of No. 95 gasoline, and if it is suddenly changed to a lower quality No. 92 gasoline, it is likely to cause damage to the car engine.

2. It will affect the driving speed and overall performance of the car. Because the fuel consumption of the car to 95 gasoline and 92 gasoline is not the same, if the car is already familiar with the fuel consumption of 95 gasoline and suddenly changes to 92 gasoline, it is easy to affect the driving speed of the car and reduce the overall performance of the car.

3. It will cause damage to the fuel tank of the car. Because after using No. 95 gasoline, there will be more or less part of the residue of No. 95 gasoline in the fuel tank, if you change to No. 92 gasoline, the residue of No. 95 gasoline is mixed with No. 92 gasoline, which will cause erosion to the inner wall of the fuel tank and damage the car engine.

Does adding 92 gasoline to a car and 95 gasoline have an impact? Does adding 92 gasoline to a car and 95 gasoline have an impact? If you have been using 92 gasoline before, it will not affect you to change to 95 gasoline temporarily.

However, it is not recommended to mix the two models, and mixing gasoline of different grades for a long time will affect the service life of the ignition system, fuel injector and spark nozzle of the car. Low-grade gasoline can be mixed with high-grade gasoline, but high-grade gasoline cannot be mixed with low-grade gasoline. Except in emergency situations, try not to mix, which may cause insufficient power of the vehicle, and can be cleaned with fuel additives after mixing.

Gasoline is a volatile and flammable hydrocarbon mixture liquid that is fractionated, cracked or cracked from petroleum, which can be used as fuel and has a transparent appearance. @2019

If your car requires 95 gasoline, it's best to put 95 gasoline. If there is no hard and fast rule, it is possible to change to 92 gasoline, and wait until the previous 95 gasoline is used up and then change to 92.

OK. It does not have much adverse effect on the car and the engine itself, but because the design compression ratio is not high enough, it cannot make full use of the characteristics of 95 gasoline, and there will be a "stagnant burning" phenomenon and increased fuel consumption.

Select the gasoline designation according to the vehicle type:

Gasoline is suitable for ordinary cars with low technical content.

For models with less than 100,000 yuan on the market, No. 92 gasoline is their best partner, which is suitable for those models with mature engine technology and no excessive requirements for fuel. However, the choice of which gasoline label is not blindly divided by the price of the model.

Gasoline is suitable for the vast majority of cars.

95 petrol is generally suitable for turbocharged and high compression models, and it is compatible with most vehicles.

The biggest difference between 92 and 95 is the octane number. If the refueled gasoline does not meet the standards of the engine and causes detonation, the noise of the engine will become very loud, and the power will be greatly insufficient. No. 92 has an octane number of 92% and No. 95 content is 95%, and the higher the label means the higher the octane number and the higher the knock resistance.

If your car has 95 gas, don't put 92 on it to save money.

Otherwise, it will cause engine damage and cause greater losses, many people say that the higher the quality of the gasoline label, the better, so the owner of the 92 refueling will choose the 95, and the original 95 refueling person will choose the 98. In fact, the label does not represent the quality of gasoline, but only its anti-** performance, the higher the symbol, the better the explosion-proof, when the gas mixture inside the fuel machinery is compressed.

If the compression is high and the gasoline is not ignited, the gasoline will catch fire in advance, causing vibration in the cylinder, and this phenomenon will not occur when the corresponding gasoline or high gasoline is added, so please do not mix the two types together. Long-term mixing of different numbers of gasoline can affect the life of a vehicle's ignition system, fuel injectors and spark nozzles. Low-grade gasoline can be mixed with high-grade gasoline, and high-grade gasoline cannot be mixed with low-grade gasoline.

Try not to stir except in an emergency. The vehicle may be underpowered. After stirring, add fuel additives for cleaning.

Gasoline is a volatile, flammable hydrocarbon mixture liquid that is fractionated or decomposed and decomposed from petroleum, which can be used as fuel and has a transparent appearance, 95 also refers to the octane number of gasoline, 95 gasoline means that the octane number is 95, and n-heptane is 8. Vehicles with a high engine compression ratio must choose this gasoline with a high octane rating.

For example, the turbocharged engine car is suitable for 95 gasoline, the so-called ordinary car with T, in general, has little impact on the car, if your car is an old car 10 years ago, you can add a low code mixture, the higher the label of gasoline, the higher the anti-knock resistance, ordinary gasoline is composed of isooctane and n-heptane.