With the same tank of fuel, 95 is better than 92 and can you really run dozens of kilometers more?

Is 95 really more fuel-efficient than 92? What is the difference in cruising range for the same tank of fuel?

With the same tank of fuel, can the 95 really run 50 kilometers more than the 92? Is it also cheaper to add 95?

My car said that I could add 92 or more, so I tried, and the distance between filling a box of 95 and a full box of 92 is basically the same, so since then I am not superstitious about 95, why do I add 95 when running the same road?

Uses 92 gasoline.

100 kilometers of fuel money: yuan, use 95 gasoline.

100 kilometers of oil money: yuan.

The difference between the two is: yuan. That is, this model uses No. 92 gasoline and uses No. 95 gasoline for 100 kilometers. If the car travels 10,000 kilometers a year, then the difference between the annual fuel cost of using No. 92 gasoline and using No. 95 gasoline is about 216 yuan.

According to different driving conditions and driving conditions, the fuel consumption of 100 kilometers using No. 92 gasoline and using No. 95 gasoline is combined.

There will be a difference of about liters. For example, the fuel consumption per 100 kilometers with No. 92 gasoline is 8 liters, so the fuel consumption per 100 kilometers with No. 95 gasoline is about liters.

No. 95 oil.

100 yuan of 92 and 95 oil, can make the car run the same distance. To judge the distance they can run, we must first analyze the performance of these two oils, gasoline is actually a mixture, no matter which type of gasoline uses the same base gasoline, but different qualities and different amounts of antiknock agent are added to it.

The anti-knock and power of high-grade gasoline is also higher than that of low-grade gasoline, and we know that gasoline with high knock-off resistance provides more power, so the more power 95 oil provides, the farther the vehicle can run.

Precautions for gasoline use.

Do not hit the gasoline barrel with an iron tool, especially if the empty barrel of gasoline is more dangerous. Because the barrel is filled with a mixture of gasoline and air, and it is often at the limit.

Within (i.e., within the upper and lower limits), when encountering an open flame, it can cause **. It was calculated that inside a vaat with an empty 200 liters.

When there are 10 35 grams of gasoline, and all of this gasoline evaporates into gas and fills the vats, it will ** when it encounters Mars. In the case of the most careful reversing operation, the remaining gasoline in the vat will generally be within the range of the above possibilities. Therefore, it is strictly forbidden to use iron tools in the gasoline depot, and it is necessary to prevent large barrels from colliding with each other.

No. 92 gasolineIt cannot be mixed with No. 95 gasoline.

No. 95 gasoline iso-octane.

Much higher than isooctane No. 92, gasoline labeling.

The bigger it is, the bigger the isooctane. The larger the isooctane, the better the anti-knock resistance of the gasoline. If the owner adds No. 92 gasoline for a long time and mixes No. 95 gasoline, it will lead to insufficient gasoline combustion and carbon accumulation in the vehicle engine.

increase and other phenomena. If the owner adds No. 95 gasoline for a long time and mixes No. 92 gasoline, it is possible to close the grinding and cause fuel injector blockage, increase carbon deposition, and increase fuel consumption.

It's okay to add 95 to the 92 half tank of gas, but don't keep mixing the two gasolines of 95 and 92. The composition of No. 92 gasoline is the same as that of No. 95 gasoline, but the ratio between the main components is different, resulting in differences in anti-knock performance and combustion speed. The isooctane of No. 92 gasoline is lower and the smoky state is eliminated, so the anti-knock performance will be lower and the combustion rate will be faster.

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 blind increase in the oil consumption segment; 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 with poor combustion width can be seen directly when dismantled and cleaned, 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, soften the carbon deposition and 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.

Generally speaking, there is no problem.

The vast majority of vehicles are added to the number 92, and only a few cars with relatively high requirements will require the addition of high-grade gasoline.

Relatively speaking, the difference between the two is that the use of No. 95 petrol power is a little stronger, a little purer, and the smiling pants are not so easy to accumulate carbon.

The No. 92 oil is cheaper and more cost-effective.

There is half a tank of 92 gasoline in the tank, and adding 95 gasoline has a certain effect. Occasionally, if you add the wrong gasoline label, you only need to change it back to the correct gasoline label after it is used up, but you can't add the wrong gasoline label for a long time. Long-term incorrect gasoline labeling will have the following effects:

Misfilling of high-grade gasoline with low-grade vehicles will not cause damage, but the increase in octane number will change the ignition point of the fuel, resulting in the engine stagnation. That is to say, the engine's work capacity and thermal efficiency will be reduced, and the actual feedback is that the power becomes poor; The use of low-grade gasoline in high-grade vehicles can cause engine knocking. Because of the low octane number and many mold sections, the gasoline will be ignited prematurely during the compression stroke after the ignition point is lowered, and once the spark plug is not deflagrated before ignition during the compression stroke, there will be resistance to the rising stroke.

This resistance will cause the operation of the engine to be very unstable, if it is a non-inductive knocking, only the noise increases, and the damage to the engine is not obvious; If there is an obvious sense of detonation, it means that the working condition of the engine has been very serious, and the vibration affects not only the driving stability, but also the abnormal wear of the piston and cylinder, and the cylinder will be pulled in serious cases.

100 yuan, Hui Danchun traveled 130 kilometers, 100 130 kilometers before the yuan.

No. 95 gasoline added 100 yuan, ran 130 kilometers, to calculate the average number of kilometers with 100 divided by 130 equals the back omitted) keep two decimal places, rounding the bending roll is about yuan. It is also regretted that No. 95 gasoline was added to 100 yuan and ran 130 kilometers, and the average kilometer is about Yuanbei.

The average yuan is one kilometer, 100 yuan, and the driving is 130 kilometers to check the trouble, the calculation method: 100 130 defeated Yuan Gongchang Yuli.

On average, 95 cents per liter is 92 cents more expensive. A car is calculated at 50L, which is 25 yuan more expensive. Another 100 kilometers, based on 10 fuels, a car can run 500 kilometers. Then 10,000 500x25 is about 500 extra money a year.

This is calculated only to know how much fuel your car uses for 10,000 kilometers, at least to know the configuration of the model.

Recently, some netizens posted, saying that No. 95 gasoline is not only pure, but also good for the engine and has a long mileage. Automobile experts said that the gasoline label has nothing to do with the purity of the oil, and which grade of gasoline to add to make spring should be decided according to the actual situation of the car, and cannot be "blindly high".

Lin Kechun, deputy director of the Automobile Department of Fujian Shipbuilding and Transportation Vocational College, said that the most advanced gasoline labels on the market are calibrated with the octane number of gasoline, which represents the anti-knock property of gasoline. "The higher the hereditary fuel label, the slower the combustion rate of the oil, which is not easy to deflagrate, and is suitable for engines with higher compression ratios, and vice versa, which requires the lower compression ratio of the engine. ”

Lin Kechun said that the standards for the content of sulfur, manganese and other substances in No. 92 and No. 95 gasoline are the same, and there is no relationship with the purity and quality of the oil.

The car owner chooses the gasoline label is not as high as possible, and it is best to choose the oil according to the compression ratio of the oil label and the engine recommended on the car's own manual. If the instruction manual requires the use of No. 92 gasoline and the owner adds No. 95, then the high anti-knock advantage of No. 95 gasoline can not be brought into play, and there will be a 'stabilescence' phenomenon, that is, the engine compresses to the end of the oil has not reached the spontaneous ignition point, resulting in incomplete combustion of gasoline, resulting in pollution and waste, but can not play a fuel-saving effect. Guo Xinying, director of the petrochemical office of Zhangzhou Quality Inspection Institute, said.