How to save car fuel simple tips. What is the optimal vehicle speed for fuel economy? Tires and aerodynamics

03.06.2019

Miscellaneous

At the base of the engine internal combustion each car is the law of the transition of thermal energy into mechanical energy. That is, thermal energy, like any other, cannot arise from nowhere. This means that for driving in fuel tank it is necessary to fill in gasoline or diesel fuel regularly. Usually, when choosing a car, savings come second. What driver does not like comfortable and fast driving especially if you save gas. Gasoline economy is considered one of the most important features absolutely any car. The presented characteristic is just as important as another characteristic that is no less relevant today - environmental friendliness.

Injector - fuel injection

Cars that are produced today are much more powerful and economical compared to those cars that were produced about 20 or even 30 years ago. But, despite this, the developers do not want to stop and continue to work on improving cars, trying to make them even more economical and environmentally friendly. Many car enthusiasts at least once thought about this question: How can you save gasoline, and is it possible to save gasoline at all ?. In this article, we will tell you several ways that will save the gasoline consumed by the car.

What is the need to save gasoline on the injector?

Analysts say that today almost every family or every fourth Russian has his own car. For most families, the cost of a car is almost the largest expense in the family budget. In Russia, the rise in gasoline prices only increases every year, and then it becomes necessary to learn how to save gasoline. Absolutely for every car enthusiast, saving on gasoline is in the first place, and they are constantly in search of new more effective ways saving gasoline.

Gasoline consumption is the amount of gasoline that is burned as part of the heat-air mixture during engine operation. An absolutely obvious fact is that gasoline does not appear out of nowhere and does not disappear without a trace, but burns out in the internal combustion engine.

Exceptional cases are those cases when gasoline or diesel fuel is underfilled at gas stations, the second is drained at parking lots or when fuel leaks from the fuel system.

It is clear that the number fuel-air mixture, which is necessary for the engine for its operation, is directly proportional to the volume of the engine itself. That is, the larger the engine, the more gasoline will be needed. Many modern cars are equipped on-board computers, quite accurately calculating and showing the cost of gasoline.

The fuel-air mixture is not close to stoichiometric in all operating modes of the engine. There are exceptions: the mixture is combined during engine braking. During a sharp increase in speed, the mixture is briefly enriched. Such enrichment is clearly visible on the carburetor by the operation of the accelerating pump. The enrichment process also takes place during engine operation under load. The engine warms up with a rich mixture, as well as increased speed. The gasoline injection system or carburetor is responsible for creating the optimal fuel-air mixture for all engine operating modes.

In the injector, the control and preparation of the composition of the mixture is carried out by an electronic control unit. Modern cars are equipped with a fairly perfect and reliable system engine control, and this ensures optimal fuel consumption in all modes with minimal toxicity exhaust gases and great power.

Naturally, you can refuse to use the car for some time or even sell it, but this is not the most the best option, since public transport does not always run according to the schedule and this will lead to certain inconveniences of movement. It's up to you to decide, but one way or another, you should try to learn how to save. Consequently, the question arises: How to save the consumption of gasoline by a car, and is it really possible to save it?

A few simple basic ways to save gasoline on an injection engine

An injection engine is much more economical than a carburetor, but the problem of increased fuel costs in such engines also exists. Although the main secret is quite simple, it is necessary to fill the tank with only the gasoline that the manufacturer recommends and do not try to regulate the fuel system of the car yourself. Savings can also be achieved by replacing all filters in a timely manner. These include those that are located in the catalyst.

In most cases, due to a breakdown of the catalyst, fuel costs for motorists increase. In order to check this, it is necessary to carry out an exhaust frequency test. Another reason for the increase in fuel costs may be the breakdown of electronic controls.

Major breakdowns of electronic controls

Sensors. In case of incorrect functioning of the sensors, proper mixture formation is disturbed, the engine overheats, and also becomes inefficient control different regimes car power. To reduce fuel consumption, it is necessary to clean the injector in the engine itself.

What sensors break most often?

Throttle position sensor;
Incoming air sensor;
Intake manifold temperature sensor;
Inlet air flow rate sensor;
oxygen sensor.
Dirty injectors;
Malfunctions of the engine management system;
Bad gasoline;
Faulty spark plugs.

Catalyst. The following factors can lead to catalytic converter failure:

Air filter. If the air filter is clogged, the electronics will analyze incorrect data from the sensor, and this can lead to incorrect load calculations and increased fuel costs.

How to reduce fuel consumption in winter time of the year?

Usually in the winter season, fuel costs increase several times. The basic rule in this case is the complete technical serviceability of the entire vehicle, including the engine, transmission and brake system. Therefore, it is very important to have time to fix all the malfunctions of the car before the onset of winter. Use a special more viscous oil for the winter season. The ideal option would be viscous synthetic oil. Regularly check the tire pressure, as failure to comply with the rules for its use can lead to an increase in fuel consumption. During short stops, do not stop the engine.

Not really

According to statistics, in Russian Federation, every second family has a car, but unfortunately. Many of the families cannot afford to spend money from the family budget uncontrollably. For this reason, it will be useful to familiarize yourself with a few rules for saving fuel on a car. It is this topic that we will consider in detail in our article and designate several good advice. Using which, each married couple will find in their wallet the saved cash on personal expenses or necessary.

Air filter condition

Most car owners can’t even think that a well-used air filter, may affect gas mileage or diesel fuel. Also, engine power may decrease, and acceleration dynamics may suffer. These are the consequences of a decrease bandwidth filter, and consequently the reduction of oxygen in fuel mixture, which leads to incorrect proportions and to compensate for the lack of air, electronic system increases the fuel supply.

Therefore, it is worth regularly monitoring the cleanliness of the filter, and it is very easy to check it yourself, just look at any bright lamp through it. If the light does not pass through the filter element, then it should be replaced. It is worth noting that simply knocking out, tapping or blowing the filter will not return it to its original state.

car oil

Experienced car owners are familiar with the fact that oil can affect fuel consumption, albeit slightly, but a penny saves a ruble. The fact is that automobile oil has different specifications, including viscosity. The higher the viscosity, the stronger the oil film, but the energy costs for circulation increase. lubricating fluid in the engine, and the friction force in the cylinders increases.

That's why. The lower the viscosity, the higher the fuel economy. But you should responsibly approach the choice of automotive oil (you can read more in our article -). Remember, you need to take into account various factors, including the recommendations of the manufacturer.

Tire pressure

Almost every driver knows that reduced tire pressure affects the stability of the car when driving at speed, and also reduces the dynamics. This is due to an increase in resistance and an increase necessary costs energy to move the car. Which negatively affects fuel consumption.

Therefore, regularly check the tire pressure, and do not allow deviations above 0.3 atmospheres.

Speed mode

This advice relevant when traveling on intercity routes. For a long time, it was found out by experience that the most economical speed mode is movement in the region of 90 km / h, and also very safe. At this speed, almost every car (you can choose the speed empirically for your car) moves under the most optimal conditions for the operation of the power unit. This helps to save a lot on fuel.

The nature of the ride

If you want to save on gasoline or diesel fuel, then you should forget about the aggressive driving style. The smoother the acceleration and braking, the less consumption fuel is dispensed. And a constant sharp increase in speed and a constant stop at a red traffic light will not contribute to savings.

Also, the car consumes an increased amount of fuel when driving in a traffic jam, a lot of fuel is spent on Idling, as well as frequent starting from a standing position, increase fuel consumption by several orders of magnitude.

Optional equipment

In this matter, the main opponent of economical driving is air conditioning, which can take on a significant part of the power of the power unit. This will result in an increase in consumption of up to 20%. Also, fuel consumption slightly increases with additional load on the generator.

Additional tuning

We will not discuss engine modifications, chip tuning or other chassis upgrades here. For an ordinary man in the street, it is enough to abandon the "fashionable" body kit that can increase aerodynamic drag. And also, it is worth abandoning tires and disks of a wider profile, the larger the plane of contact of the wheels with the road, the more energy is required for movement.

Machine weight

This parameter can greatly affect the difference in fuel consumption, especially noticeable on small cars so try not to carry extra cargo with you.

And when buying a car, pay attention to its weight, the lighter the car - the easier it is to disperse, and therefore, less fuel is required.

Octane number of gasoline

Don't overpay for expensive fuel, which differs only in the number of additives (sometimes, gasoline is found at gas stations under the brands "Sport", "Super", "premium", etc.). Also, it is worth familiarizing yourself with the recommendations of the automaker, maybe you are wasting money on more expensive fuel.

open windows

Not many people thought about it, but open windows create additional aerodynamic drag. At the same time, fuel consumption increases by up to 20%, as when using an air conditioner. That's why. In hot weather, when driving on a suburban section of the road, it makes no sense to choose between an open window and air conditioning.

Transmission

According to its specific automatic transmission transmission requires an increased amount of gasoline, by about 10-15%. This is due to the settings of the transmission itself, which is primarily designed for ride comfort, and savings go to the next plan. Using mechanical box gears, the driver independently controls the engine operation mode, and is able to achieve greater economy from his car.

It should be noted that driving neutral gear Freewheeling is not conducive to economy and safety. When driving the car from the hill, it is necessary to turn on a lower gear and release the gas pedal, while throttle valve closes, and the fuel supply is stopped or reduced to minimum volumes.

Gas equipment

This is a radical way to save money on refueling your car. But the most efficient. Savings can be about 40% of the budget for refueling. But it’s worth calculating everything in detail, no matter how tempting it looks, you need to take into account the cost of equipment and the cost of installation work, as well as registration.

This method suitable for drivers gaining high regular mileage. When operating a car for trips of a total of about 20 km in the city, this is not practical. Equipment installation and maintenance costs. They will pay for themselves in a few years, while the cost of the car will not increase when sold on the secondary market.

Carpool roadmap

This scheme proposes to share the cost of fuel among all passengers in the car. This is fair to the car owner and beneficial to passengers, especially when long trips. You can use special portals to find fellow travelers or negotiate with friends. Also, you can bring colleagues to work according to this scheme. With the right calculation, the driver can eliminate costs Money for regular travel. But there will be depreciation costs for the car.

Engine insulation

This method will help you save winter period. The better the engine compartment is insulated from cold air, the faster it warms up and the slower it cools down. Consequently, the need for additional consumption of gasoline to warm up the engine is reduced.

Prestart heating

Warming engine compartment helps to save money, but it is worth mentioning the special autonomous systems preheating. Able to warm up the engine and interior of the car without starting the engine. At the same time, fuel consumption for warming up decreases, and the engine life lasts longer, because the start of the power unit at severe frosts- heavily loaded power unit and reduces its service life.

It should be noted that these systems are presented on the market of automotive accessories in a wide range. Also, mention can be made of the possibility remote control warming up the engine and interior of the car, using the control panel, timer or smartphone. That increases the comfort of driving a car in the winter.

Keep track of fuel prices

To save money on your trips, it's helpful to keep an eye on prices at different gas stations. It often happens that the price may differ by an order of magnitude, but it is worth considering the quality of the fuel. Subsequent repairs to the vehicle may outweigh the savings. But having several proven gas stations from different companies, you can periodically save a certain amount, especially if you get into the habit of filling a full tank.

Using discounts and bonuses

Do not neglect promotional discounts or bonus programs loyalty. This allows you to save up to 5% of money at the gas station. For example, by issuing a special card of a gas station of a certain company, with each gas station, and possibly a purchase in a company store, bonuses will be credited to your card. Each bonus is equal to a certain amount of money, and with the accumulation of a certain amount of promotional bonuses. You can spend them on refueling own car without spending real money.

Payment by bank card

Some filling stations actively cooperate with banks, providing discounts when paying with cards of certain banks. This will help to further save money and solve the problem of getting change in small coins or banknotes.

Also, you can open a credit card with a small limit, just in case, but you should make sure that there is a grace period on credit funds that allows you to return the money within up to three months without payment bank interest. In this case, you will always have a "stash" for refueling the car.

Refueling at night

Some gas stations may offer promotional conditions for refueling a car at night. The discount can reach up to 5 percent for any type of fuel. Therefore, it is worth taking a closer look at all the promotions offered at your favorite gas stations.

Conclusion

By controlling yourself while driving, you can save a significant amount of money on refueling your car with gasoline or diesel fuel. But it is worth remembering that the main savings will be in the absence of travel. And do not laugh, as one person said: “If there was a road, I would have gone to the toilet while driving.” For example, many drive to the store for urgent purchases, such as bread, located just a three-minute walk from home. You should not become a hostage of your car - it serves us for comfort, and we do not serve it.

The advice is banal, but nonetheless. There are a lot of faults that affect consumption. A very common option: some kind of “buggy” sensor (for example, an oxygen content sensor in the exhaust), which misinforms the engine control unit and makes it inject too much fuel for nothing.

It is worth paying attention to the oil and changing it in a timely manner. Too dirty and viscous oil causes more fuel to be wasted. After all, it is designed to facilitate friction between the working parts of the engine, but the greater the viscosity, the more difficult it is for pistons and shafts to move.

Follow the speed

The engine consumes the least amount of fuel by operating at minimum speed at maximum high gear. In the city, you won’t be able to save much, but outside the city, keep your speed around 80 km / h and use fifth (or sixth, if available) gear.

Why is that? Let's try to explain "on the fingers." Think back to the feeling of riding a multi-gear mountain bike. It is easiest to pedal when the front drive gear is smaller and the driven gear is rear wheel- bigger. This is how a car's transmission works when downshifted (first, second, third, and sometimes fourth). On the other hand, in this case, you will literally have to “knock” your legs so that the bike rides faster. That is to increase turnover.

And the most comfortable ride is when you are coasting, and at the same time the drive gear is much larger than the driven gear (this will already be an overdrive - the fifth and sixth on a car with a manual transmission). The legs are not bothered by effort, but there is no need to “twist” either - we rotate the pedals smoothly and gently.

Imagine this picture every time you drive. The motor is at its best when the revs are low and the speed is constant. But on high speeds there is such an unpleasant thing as drag air, which the automaker refers to as Cx. So, at speeds over 80 km / h, it becomes difficult for an average car to "wade" through the air masses. This means fuel consumption goes up.

Use additives

This method is highly controversial. Let's take a quick look at how fuel is dosed into the cylinders in general. On modern cars portions are measured by the "computer", that is, the engine control unit. No "drugs" will make him squirt more or less. The ECU is guided by how much air is supplied to the cylinders and how efficiently the gasoline-air mixture burns.

Therefore, provided that you do not buy gasoline from the underground from a tank on the side of the road, but at normal gas stations with a quality control system, then you do not need any additives. What is currently on the market removes moisture from the gas tank, corrects octane number and clean the injectors. If you have damaged the engine bad fuel and in cylinders it burns unevenly, additives will help you partially eliminate the consequences of your mistakes. But pouring them into the tank for the sake of saving fuel under normal conditions is pointless.

Incorporate a "unique fuel saving device" into the cigarette lighter

Here it is already clean water deception. Manufacturers promise an increase Engine efficiency"due to the charge and release of energy." This mechanism is used hybrid cars, charging the batteries while coasting. This is called regenerative braking. The system is complex, it is installed at the factory, and a box with a blue diode inserted into the cigarette lighter cannot do anything of the kind.

Do not drive with a cold engine

When the engine is not warmed up, it consumes more fuel. The reason for this is the oil that thickens very much in the cold and the low temperature of the air supplied to the cylinders. In cold weather, the gasoline-air mixture must be more concentrated in order for the engine to run smoothly. As a result, when warming up, fuel consumption can reach a liter per hour or even more. Now calculate how long your car must stand in the cold, idling, to warm up to the optimum temperature? For each such morning warm-up, at least 200 grams of fuel is spent. It seems to be a little, but if you estimate the costs per week, per month and for the whole winter, then the amount is already serious.

So, maybe not warm up the engine at all? So the manufacturers recommend: start the engine - and go. Do you think that modern cars do not need to be heated? This is a very dangerous delusion. Modern machines they differ from non-modern ones in this regard only in that the fuel supply system has become automatic - you no longer need to pull the “suction” and carry out other tricky manipulations. Oil, even synthetic, still thickens and lubricates poorly cold motor. Therefore, immediately moving on the road, you doom the engine to oil starvation, albeit a short-term one. And this means that over time, the surface of rubbing parts without lubrication will begin to collapse. Here and before overhaul near…

It turns out that, ideally, it is necessary to ensure that the engine does not overcool in principle. But is it possible?

Do a chip tuning

We have already said above that the dosage of fuel into the cylinders is the electronic unit engine control. But what if, relatively speaking, “fill in” such a program into it so that it keeps the engine “on a starvation diet”?

Such firmware exist and are even sold. The cost varies from 3,000 to 15,000 rubles, depending on the model of the car, and they are mainly aimed at making the engine run as lean as possible. The motor barely manages to do this, and as a side effect, you will get very slow responses to pressing the gas pedal.

The most important thing to understand is that “economical” firmware can really save up to 10% of gasoline and pay for itself after a while, but on the condition that you drive in a mode that is called “vegetable” in automotive slang. That is, with smooth starts, engine braking and low speed. In the best way, such firmware will manifest itself in long road if you plan to quietly get from point A to point B with constant speed and preferably with a minimum of overtaking. The question remains: what to do with the car in the remaining time in this case?

Use fire-resistant engine insulation "Avtoteplo"

If you don't have warm garage and the “fancy” expensive autorun system that we wrote about in, there is another option. By laying the Avtoteplo blanket under the hood directly on the engine, you will get protection from the cold.

Even in the cold, the blanket retains heat in the engine for up to six hours, while without "clothes" the engine will cool down in 20-30 minutes.

Now, if you left the car in the parking lot and returned after half an hour or an hour, then you don’t have to warm it up again at all. There is also great benefit from a blanket for long overnight stays. If an auto start is installed on the car and it heats the car all night, then the number of starts, due to the ability of the auto blanket to retain heat, will be reduced by two to three times. In the morning, warming up a completely cooled engine, you will spend less time on it. Thus, fuel economy in cold conditions reaches 20%.

Own car is convenient and practical. No need to experience inconvenience when moving to public transport, you can get to your destination quickly, in addition, it is very prestigious to have your own transport, especially premium class. But given how the prices of fuel, in particular gasoline, are rising, the car will soon become a real luxury, which is why we decided to tell you how it is quite possible to save gasoline.

Imagine: even in this technical issue there is a place people's councils on fuel economy. Of course, no one advises adding herbs or making lotions, but we can definitely call the advice that has been really tested in practice folk, since the people use them.

Check the technical condition of the car

This is trite to the point of eerily, but there are so many of those malfunctions that can significantly affect fuel consumption that, probably, you can’t remember everything. For example, an exhaust oxygen sensor that is not working or not working properly can misinform the control unit, which starts to inject a large amount of fuel. And this is absolutely not necessary. Pay attention to the amount of oil timely replacement. If this is not done, there will also be excessive use of fuel.

Speed control

The lower the engine speed and the higher the gear, the less fuel will go. Special savings in urban conditions cannot be achieved, but when you leave it, feel free to switch to the fifth, and if there is, then the sixth, and a stable 80 km per hour is guaranteed to please your wallet. The scheme of work of this council is very simple, we will try to tell on the example of another transport - a mountain bike.

Remember when you move on it? Then, when the front gear is the smallest, and the rear is larger. The transmission of a car is arranged according to the same principle if it works downshift, but then you will have to turn with a vengeance, which means, and increase the speed. Greater comfort can be obtained if the situation is the opposite: then the movement will be coasting - this will already be overdrive, i.e. 5 (6). At a speed of 80 km per hour, the car does not have to deal with air resistance, which is why fuel consumption does not increase.

This advice is somewhat ambivalent, so let's take a closer look. The fuel has a certain dosage for each cylinder, the soldering is determined by the computer, more precisely, by the engine control unit. No “magic pill” can change how a computer works. It has a guide to the amount of air supplied to the cylinders, and how efficiently a mixture of gasoline and air can burn.

It emerges from this that when buying quality gasoline, which undergoes rigorous quality control, additives will not be useful to you. If the engine has already been spoiled by underground fuel from the "corner shop", then such substances can to some extent eliminate uneven combustion in the cylinders. If the operating conditions were adequate, then the use of additives is meaningless.

Warm up the engine

Cold motor = additional expense is an axiom. The oil in the cold thickens a lot, the temperature that is obtained in the cylinder is low. For this reason, a higher concentration of the gasoline-air mixture is needed. This required condition for smooth engine operation. If it is not preheated, then the flow rate can increase up to 1 liter per hour. Daily warm-ups add 200 g per day to your consumption. And if the car has to be left in the cold several times a day?

If you think that the common recommendation of automakers “start it up and go” should become the rule, then we will disappoint you: this is only so that you buy cars more often, or at least carry out engine overhauls. This is due to the fact that in older models oil injection was carried out through the "suction" tension, and now in most models this happens automatically. By neglecting warming up, you torment the engine with oil starvation, since even synthetic oil thickens when sub-zero temperatures. Of course, it will be short-lived, but this will be enough to destroy parts that rub without lubrication.

Chip tuning

Remember, we mentioned about the dosage of fuel for the cylinders? You can “pour” a new program into the mechanism of operation by setting economical consumption for the motor, a kind of diet. It is possible to buy such firmware, they are sold, and similar services are provided in many car services. Their price is up to $ 500, which depends on the cost of the car. The main goal is to make the engine work on a starvation diet. It will be difficult, but generally possible. As a result, the reaction to pressing the gas slows down.

Such an economical firmware can save up to 10%, over time it will pay for itself, but only if the speed is correct. In a purely colloquial dialect, it sounds like a vegetable regimen. These are smooth starts, engine braking and low speed, and overtaking is highly discouraged in this case.

The lower the weight, the lower the consumption. Look at maybe back seat left Baby chair or winter tires V summer period- these are the things that you may be used to, but you absolutely do not need them and only make the transport heavier. If you decide to soundproof the transport additionally, then this will increase the weight by 50-100 kg, and fuel consumption by at least 0.4 liters. So, for such pleasure you will have to pay for the entire period of operation.

Insulate the engine

In order not to warm up the car for so long, you can insulate the garage - this is savings, and you will need to use less than 200 g of gasoline to warm up. There is also the option of warming the engine with felt, blankets and other materials. Today, there are already modern materials, blankets that allow you to retain heat for a long time, and besides, they are safe for the engine - they do not burn. This is especially helpful for short breaks. For example, when going to the store, it is better to cover the engine - it will not have time to cool down.

Tires. There are two options here - air pressure and tire selection. When you drive out and the tires are still cold, check the pressure in them. A normal option would be if it is slightly more than the norm by 0.3 bar. This may have more impact on the suspension and bodywork, but it will save fuel. There are tires, the trip on which is more economical, the difference in places can reach 0.5 liters per 100 km. And this is not so little.

It is possible to find out which tire will save and which tire to empty only according to real tests from consumers, these data can be found in numerous specialized publications. The use of wheels with a larger diameter than necessary will also lead to higher costs. So, if you want to install 14, 16 on your car, you will have to add 1 liter from above to the standard consumption for every hundred kilometers.

A radical measure of saving gasoline is its complete exclusion, well, at least in such volumes. Installing HBO can save a lot of money. Gas will be used up faster, but it is also cheaper - the family budget will only be happy.

Saving must be economical

Price control. Before heading to the nearest gas station, monitor prices for those that are located nearby or along the route.

If you often fill up at the same gas station, it makes sense to check if they have bonus cards. This helps stations get new customers or keep old ones. And you can save. The first refueling throws a bonus on the card, its size will depend on the amount spent. Thus, each next gas station makes it possible to add additional grams to the current gas station.

If you're traveling with a certain number of friends, think about saving money by chipping in on fuel together. This option can also be used if you often drive colleagues to the place of work.

So you better not do it

You can hear this advice: turn off electrical appliances - save gasoline. If you turn off the air conditioner in the heat, then you can quite save up to 2 liters per 100 km, but is such savings worth the trouble. And note: open windows are not an option. Since in this way the aerodynamics will deteriorate, which will negate all the savings. Turning off the headlights, music and heated seats will give the same dubious savings. If you refuse such benefits, then it is better to change immediately to a bicycle.

Hide and seek with a wagon. This option, according to some "experts", can save as much as 3% of fuel. Well, firstly, what do you think, what will be the sensations of inhaling exhaust gases from a driving KAMAZ? In addition, we doubt that the truck driver will tolerate such a fellow traveler for a very long time, you see, it is annoying. So, if you are a real freak, then go ahead and save.

Video: how to save gas

Wealthy and not-so-wealthy 4-wheel motorized vehicle owners are looking for ways to save on gas. A lot of reports, scientific seminars, meetings and other information materials are devoted to this topic. As environmental awareness develops, drivers want to achieve not just fuel savings but emissions reductions in environment. In order to reduce the consumption of gasoline or diesel fuel (DF) in the city and on the highway, the following conditions must be met.

First of all, you need to understand that saving gasoline on an automatic machine and cars with manual box gears need different ways. The second warning is related to the choice of direct technology. If some manufacturers recommend the use of certain additives, others rely on technological re-equipment. For example, in the past few years, the permanent rise in the price of traditional types of automotive fuel has led to an increase in the commercial attractiveness of gas.

Fuel saving technologies based on previous experience are allocated in a separate category. The VAZ company and other manufacturers categorically prohibit the use of folk developments. The problem is that such fuel economy poses a direct threat to the performance of the car:

decrease in dynamic performance;
accelerated wear running gear WHA;
the threat of failure of the fuel system;
increase in toxic emissions.

Speed is more than just safety

For many motorists, it will be a revelation that fuel economy is achieved largely due to driving style. Most of the fuel is spent on acceleration and deceleration, so it is necessary to regulate the speed of the VAZ and any other cars. The speed factor must be divided into city driving and highway driving. When it comes to driving within the city, it is necessary to focus on smoothness.

Accounting road features achieves significant fuel savings.

As unbelievable as it may sound, our grandfathers were right. The less the driver uses the brake pedal, the less often he has to go to the gas station. Another way to save fuel is related to the right choice travel time. This is closely related to the above recommendation, but it also has its own differences.

How more people stands in traffic jams, the worse it is possible to save fuel. This applies not only to vehicles with a manual transmission, but also when driving an automatic transmission. If it is not possible to leave in advance, then it is better to turn off the engine while in a traffic jam. In this case, you can save a little fuel. The following recommendation completes the speed aspect: think over the route in advance.

Mandatory consideration of the specifics of the vehicle

The device of each car has certain strengths and weak sides. Special magnets have become one of the popular means of reducing consumption. Saving gasoline with neodymium magnets is due to the following advantages:

reduction of carbon dioxide emissions;
in the car, dynamic characteristics increase;
less likelihood of soot and burning on the carburetor, spark plugs, piston rings;
ease of installation in the car;
optimization of the running gear lubrication process;
oil consumption is reduced in the car;
quick payback;
fuel is cleaned better.

Use of innovative solutions

The trading network allows you to choose a device for saving fuel, based on the characteristics vehicle and financial opportunities. Regardless of whether the car is driving on the highway or in the city, it is necessary to pay attention to the hydrogen enricher. The system requires a connection from battery 24 V. As a result of the electrolysis reaction, oxygen and hydrogen are formed.

The design of the system is characterized by a direct connection of air channels between the hydrogen enricher and the engine. As a result of production, the reactions immediately enter the engine. From a practical point of view, the use of such a tool increases work efficiency cars. The basis of the system is the use of ordinary distilled water, which turns into Brown's gas.

Brown gas generator

If the device of the machine does not allow the installation of a hydrogen enricher, then the problem can be solved as follows. The conversion of water into gas occurs due to a small gadget. It is placed in the area fuel pump. The only disadvantage of this method is the insignificant amount of reduction in fuel consumption. The main thing is to regularly add water, otherwise the system will fail.

If the indicated option is not suitable for the car owner, then a savings device installed on the engine will come to the rescue. The chip box allows you to increase engine power by a third while reducing fuel consumption.

Other benefits include:

the chip box is equipped with a waterproof case;
increase in acceleration dynamics;
chip box reduces the likelihood of soot and burning on the moving parts of the machine;
ease of installation and maintenance;
the chip box does not interfere with the operation of the engine control unit.

Questionable Ways to Reduce Consumption

Regardless of whether a person drives an automatic or a mechanic, you always want to get a more noticeable result. It happens that in order to improve fuel economy, citizens resort to far from the most efficient technologies. Among the numerous newspaper ads, it is easy to find proposals promising to reduce the cost of a foreign iron horse or a VAZ.

Homegrown Kulibins achieve what may seem at first glance significant technological solutions different ways. Firstly, additives are mixed for economy, having different physical and chemical indicators. As a result of the action of such a cocktail, the engine is in the mode of constant increased loads. At first, it may seem that on the highway and in the city, the car has reduced the level of consumption.