The reasons for the high fuel consumption. The rate of fuel consumption

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2019-12-13 05:00:15

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To Save fuel capable of every car owner. The main thing - to observe certain rules. First and foremost is to identify the main causes of high fuel consumption. There are many factors that can influence this indicator. After identifying the problem, it is possible to find the solution.causes of high fuel consumption

The economy

In some cases, very high fuel consumption occurs because of the peculiar driving style. This is not fatal, and if you want you can change it. In this case it is necessary to follow a simple rule: the slower you go, the farther you will. Approximately 10% increases fuel consumption when rapid acceleration and heavy braking. A similar phenomenon can often be seen at traffic lights. However, a quick start always increases fuel consumption. Because in this mode the cylinders is fed more fuel.

To significantly reduce costs, you must learn crusing. In such situations you should avoid rebuilding on other bands. Also you should avoid unnecessary movements and accelerations. In front of the red traffic signal in advance to take our foot off the gas. In the end, the car will go coasting. As a result of such actions will not require intensive braking. In addition, you should take into account the situation on the road. On long descents you should use engine braking, but in the long tube it at all possible to drown. the fuel consumption rate the Ministry of transport of the Russian Federation

Economy

If you have a large fuel consumption, you should use an economical mode. Available in many vehicles with an automatic transmission. If such a regime you do not, then you can translate the selector in the position corresponding to the winter program. Of course, there are its own peculiarities. In this position, automation will enable higher program much earlier. In addition, it is worth remembering that when you turn on economy mode, a decrease in engine power. This fact will not every driver.

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Tire Pressure

High fuel consumption may be the result of incorrect tire pressure. So you should regularly check the indicator. Insufficient pressure in the wheels can increase rolling resistance. In the end, this negatively affects the stability and controllability, as well as harm the tires. To reduce the fuel consumption can be slightly Perekatov tires. A little trick – the savings.

In Addition, to reduce the fuel consumption by modern tires, which have a fairly low rolling resistance. They are also called energy-saving.high fuel consumption VAZ

Optional accessories

Today, it is difficult to imagine a car without additional devices, which not only improve the quality and ride comfort, but also consume electricity. In the end, there is a large fuel consumption. Among these accessories is to provide air conditioning. It will cost the car owner to 0.8 liters fuel per 100 kilometers.

In Addition, the new rules of the SDA provide for the movement of vehicles in the daytime with the lights on. And this is another reason for high fuel consumption. However, the way out is always there. You can use a special running led lights. They consume much less power. Moreover, their lifespan is much longer than conventional light bulbs.

Heat engine

Why high fuel consumption occurs in the cold season? A similar phenomenon may be at a constant warming of the engine after a cold start to operating temperature. Whenever possible, you should start as early as possible. After all, when the load motor is warming up much faster than at idle. If you want to save on fuel, it is necessary to reduce engine warm up to a quite acceptable time, not to warm up the mechanism for half an hour.why the big fuel consumption

Aerodynamics

Anything that somehow interferes with the aerodynamics, is able to increase the fuel consumption. Among such products is to provide high flotation tires, the exploitation of which is not stipulated by the vehicle manufacturers. Also, do not install any accessories on the hood and decorative spoilers. It is worth noting that high fuel consumption can be caused by even the roof rack of the vehicle. If such an accessory is not in use, it is best to remove it.

Class of car and engine size

It is several factors that affect fuel consumption. In addition, this rate is affected also the quality of fuel, and automatic transmission. Do not expect a small flow of fuel from a vehicle with impressive dimensions, for example from the jeep. You should also consider some climatic factors. For example, in winter it requires warm up the engine and use the stove. Because of this, there is a big fuel consumption. "VAZ" often suffers because of the severe frosts. Also do not forget that the radio, lights and air conditioning – those accessories, which reduces to some extent the power of the motor. In the end, increases the consumption of vehicle fuel.

Freight Transportation

When transporting a large cargo also occurs high fuel consumption. For example, every extra 100 pounds increases the consumption by about 10%, loaded rack, which is located on the roof – 40% empty – only 5% of the trailer – by 60%. Therefore, if you are planning to carry large loads, be aware that the high cost of fuel can not be avoided.

Causes of high fuel consumption. How to solve the problem?

There are causes of high fuel consumption, which can be eliminated independently. The main thing is to set the source of the problem. Here are the main factors:

  1. Headlights. As already mentioned, the use of such devices increases fuel consumption. For example, when using low beam the cost of fuel increase by 5%, while the use of far – 10%. In the daytime it is necessary to include led running lights.
  2. Temperature of the coolant is significantly lower than estimated. In other words, the vehicle engine is not warming up to the required level. This problem occurs most often in the winter. Therefore it is necessary to use special materials, able to retain heat under the hood, for example avtoodeyalo.
  3. Do Not forget that some problems arise because of what is not working gear box or carb. Great fuel consumption – this is the main problem for vehicles equipped with automatic transmission. More modern models are equipped with transmissions that have the economical mode.
  4. The Quality of fuel. The reasons for the great consumption of fuel can be bad fuel. If the manufacturer recommends to fill the vehicle with fuel, AI-95, and the need to do. If you use 92-octane gasoline, the cost of fuel will increase significantly. If you fill the car with high-octane fuel, the flow rate is significantly reduced. However, the cost of gasoline will be higher.
  5. Bad reel. This indicator can also be checked independently. For this you need to accelerate and then bring the vehicle into neutral. Braking you do not need. Coasting is the path that will be done by the vehicle when the gas pedal was released and before the full stop. If parts of the car are in bad condition, may be increased fuel consumption.high fuel consumption what to do

The fuel consumption rate

The Ministry of transport of the Russian Federation published in 2008 recommendations for cost rate of the fuel. It should be noted that these indicators depends on the type and classification of the vehicle. However, you might want to calculate. So, what will be the rate of fuel consumption? The Ministry has put the formula through which you can determine this index.

For passenger vehicles, the fuel consumption rate can be calculated as follows:

Q n = 0,01 x Hs x S x (1 + 0,01 x D), where Q n is a normative fuel consumption.

Hs represents the base cost of fuel for the mileage of the vehicle.

D – is the correction factor to the norm in percent.

S – the mileage of the vehicle in kilometers.a very big fuel consumption

In conclusion

If your car's high fuel consumption, what to do? The problems of such a plan are not only in improper operation of the vehicle. Perhaps the problem arises from the use of additional accessories and devices, and also due to driving style. The observance of simple rules will greatly save on fuel. Besides, do not forget about the fuel consumption. If desired, this indicator can be calculated independently.


Article in other languages:

PL: https://tostpost.com/pl/samochody/39833-przyczyny-du-ego-zu-ycia-paliwa-norma-zu-ycia-paliwa.html

PT: https://tostpost.com/pt/carros/39672-as-causas-da-grande-consumo-de-combust-vel-taxa-de-consumo-de-combust-.html

ZH: https://tostpost.com/zh/cars/49625-the-reasons-for-the-high-fuel-consumption-the-rate-of-fuel-consumption.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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