What will be better, refuel your car every day with 5 liters of gasoline or refuel immediately full tank? The second option is convenient in that once having refueled to a full tank, then it will be possible to drive and not think about the fact that there may not be enough gasoline for the near future. There is no savings from refueling the tank every day at 5 liters, but at the same time you will have to go to gas stations more often.
Attention! If you fill up 5 liters every day, then over time this will lead to wear of the fuel pump.
If there is too little fuel left in the tank, it will begin to “grab” air, which will lead to its rapid breakdown, its motor may burn out. And saving on refueling, you risk getting to replace the fuel pump, which is quite expensive even for domestic cars not to mention foreign cars.
My principle is this, I fill up a full tank as soon as the emergency amount of gasoline lamp gives a signal. When such a fuel lamp comes on enough to drive about another 30 - 40 kilometers at a normal pace. But in this case, you should not delay with refueling. Let me tell you one incident from my life. One car enthusiast had such a bulb on fire, and she ignored it. And calmly rode on, thinking that there were still a couple of liters of gasoline in the tank. And this amount of fuel was exactly enough for her to get home without any problems. The next morning the car just wouldn't start. She had to urgently look for a few liters of gasoline in order to pour into her gas tank. This, as you understand, is a hassle that no one needs, and the nerves spent are hardly worth such savings on refueling.
Why did this happen
Firstly, you should not completely trust the arrow of the remaining fuel in the tank, this is an ordinary information indicator that cannot show the exact amount of fuel. Information on it is needed only to approximately calculate the remaining fuel within plus or minus 5 liters.
Secondly, the gasoline balance meter is actually inert. For example, if you drive for a long time on the highway, try turning off the ignition, and then turning it back on. You will be very surprised, since the fuel arrow may no longer show you such a value, not already so rosy. This is all due to the fact that the reading of data regarding the remaining fuel in the gas tank is not entirely in real time, but a little late, because. This sensor has its own inertia. Otherwise, digital fuel gauges operate, which take data directly from the engine control unit. But still, you should not trust such measurements either, since they calculate the amount of fuel not from a gas tank, but from their own calibrations, which, due to incorrect calculations, can affect the accuracy of the measurements obtained.
Thirdly, we must not forget that the car is able to move quietly even when there is no fuel in the tank at all, but it still remains in the fuel lines and the pump. As in that example with the motorist. She just drove on the remnants of gasoline, and after turning off the car, the fuel glass back into the tank. And the next day, the fuel pump simply did not have enough gasoline leftover to pump it into the fuel lines and injectors.
From all of the above, I can conclude that it is not worth driving with a constantly lit remaining fuel light. It is better to refuel with a large amount of gasoline so that there is always at least 5 liters left. So you can extend the life of the fuel pump and save your nerves.
What is the best way to fuel a car
In winter, you should try to fill the gas tank to the full mark. This is done due to the fact that empty gas tank it becomes more likely for condensation to accumulate from the water due to the temperature difference in winter. The more water is contained in the gas tank, the worse the car will drive, since water is not combustible. Then in the spring you will have to remove water from the gas tank using car chemicals or alcohol.
Advice! When refueling to a full gas tank, it is necessary to take into account not only the volume of the gas tank itself, but also, in addition, the filler neck. As an example, with a passport tank volume of 41 liters, it can actually fit 45 liters.
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Do not forget about the underfilling of gasoline at gas stations, use the services of only proven gas stations. Having saved on refueling with cheap gasoline, you can get into a very expensive engine repair. Quite often there were cases when the car after refueling drove only 100 meters, and then the car stalled. The verdict is simple - engine overhaul due to refueling low-quality gasoline.
At the gas station, it will not work to confuse gasoline and diesel hoses, since they have different diameters. So do not even try to fill the car with other fuel. But such cases do happen, and often enough.
If the car does not show its former power and traction, you will not get any pleasure from driving. Moreover, often the consumption of gasoline or diesel fuel increases, the risk of failure of any units increases. The owner of the machine intuitively understands that in the design vehicle something is going wrong. Therefore, there is a desire to check the car, find the cause of the flaw and get specific solutions to the problem. Today we will talk about why the car does not pull, as well as what to do in such situations, where you should look first of all. If you encounter such a problem suddenly, you should quickly diagnose the main components of the machine, determine the problem and eliminate the cause of the loss of power. If the problem has been present for a long time, it's time to call on the service station and resolve this issue.
If you drive for a long time with most of the problems that cause loss of traction, you can completely ruin power unit and get the need for costly repairs. So we strongly recommend that you immediately pay attention to a noticeable loss of engine power or a real feeling that someone is holding you. exhaust pipe and doesn't let it run. The longer you think that this will pass with time, the more damage you can do to the car. This will also cause excessive expensive repairs in the end. Consider the main reasons for this phenomenon.
Stop riding the handbrake, and traction will appear by itself
If you always put your car on the handbrake but forget to release it while driving, get ready for broken traction. When driving on the handbrake, it seems that the car accelerates very hard, it is too difficult to gain momentum. The driver immediately sins on the engine, presses on the suspension or gearbox. But he cannot even think that it is enough to lower the handbrake lever for the problem to be solved by itself. Moreover, driving on the handbrake for quite a long time will cause the following troubles with the car:
- the rear brake discs (or drums, depending on the design of the car) get too hot;
- heating sometimes causes deformation or excessive wear of these parts with various consequences;
- wear in any case will be very high and will cause the mandatory replacement of the pads and disc after 100 kilometers of such a trip;
- the drum brake can even shatter into pieces already in the process of movement, reducing the safety of the trip;
- heat and excessive friction can cause some parts of the undercarriage to fail;
- the brake system may also receive other problems that require an immediate solution.
These are the troubles that await you if you simply forget to remove the handbrake lever to its original position before moving off. If you have manual box gears, it becomes even more difficult to follow the handbrake. On the machine, it is enough not to step on the gas from the first second, but to let the car show its readiness for the trip, to let it move on Idling. In the event that you regularly leave the handbrake pulled, just stop putting the handbrake on the car. Leave it in gear, choose more or less flat parking spots.
Checking the most common causes of reduced traction
Reduced engine power can also be caused by other problems. For example, if you carried out an independent re-equipment of the main components and parts of the machine, you can be sure that the thrust will decrease. It is also worth paying attention to the frequency of service and the quality of the purchased fuel. If you have not changed the oil in the car for several years or several tens of thousands of kilometers, the wear on engine parts will be simply incredible. You will have to restore the unit, and the loss of traction means that you have very little time left for repair and maintenance work. The main causes of traction loss are:
- bad fuel - if gasoline is terrible, it simply does not burn out completely and does not give the necessary power;
- poor quality and poor frequency of engine maintenance, which caused wear of the main parts;
- increased wear of the piston group, poor engine efficiency and loss of power due to natural processes;
- depressurization of one of the cylinders, low compression due to large gaps between parts;
- failure electrical system, candles, wires and sensors, failure of one or two cylinders;
- switching to alternative fuels, including gas, which naturally reduces the efficiency of the unit;
- installation of wheels of a significantly larger diameter than those installed at the factory and the replacement of other important parts of the machine;
- overhaul of the engine using analog spare parts.
All these processes cause a decrease in traction, which is the main indicator that you need to do something quickly. Otherwise, you will have to look for how to sell a car that is not quite working and how to buy a more or less normal car for the proceeds. It is better not to bring it to this, and at the first appearance of problems with traction, restore life to your iron horse. Loss of engine power should serve as an indicator that something needs to be done.
Why is it better to solve the problem with traction in the service station?
Of course, if bad traction connected with a forgotten handbrake or bad fuel, no service will help you. Unless, it is necessary to eliminate the problems of increased wear of the brake discs. In other cases, it is better to immediately contact the service station and not experiment with independent repair options. So you can restore your car in a short time, you do not have to check possible breakdown theories. The main benefits of service in this case for professionals will be the following:
- specialists will find the cause of the problem and will be able to fully restore normal operation;
- at the service you will be advised to change your driving habits so that you do not get into such a situation in the future;
- the company will purchase all spare parts on its own, which reduces the risk of acquiring a low-quality part;
- diagnostics will show the exact node that is worth repairing, which can often save you money;
- the repair will be professional, you will be given a guarantee for the serviceability of the repaired unit.
These are important advantages of servicing a car from specialists, therefore it is better not to neglect them and get maximum comfort in operating your car. Often you will have to overpay for the expensive services of professionals, but this overpayment will definitely pay for itself. After repairing a good station, you won't have to worry about possible repeated traction problems. Nevertheless, the health of the car in most cases depends on the behavior of the driver, on the habits on the road. Therefore, if a certain problem constantly arises in your car, just change your driving style. If you have a domestic car, you can watch the following video with a description possible problems in case of loss of vehicle traction:
Summing up
Considering the rather complex system of construction modern car, loss of traction may not be felt as much or even not felt at all in daily use. But this is a serious indicator that it's time to complete a certain set. repair work. Therefore, it is better to listen to the car and try to determine its real problems. If a loss of power has been noticed, it is best to immediately go to the service station and fix the problem. Only in this way can you avoid serious damage with rather costly consequences.
If your car has been running out of power for a long time, you should not think that this is a natural process of car aging. Better aim and eliminate everything possible reasons this problem. However, power loss can indeed be a natural process. Capital repairs, replacement of original parts with analog ones and other familiar processes for the car owner are real problem for the operation of the unit. Tell me, have you encountered a sharp loss of power in your car, and how was it decided to deal with this problem?
Modern engines are distinguished by good power, a sufficient level of efficiency, and less pollute the environment. When the behavior of the power unit changes, it is immediately noticeable. If the car does not pull, the reasons for this phenomenon can be very different. Let's take a look at them.
An engine can lose traction for a variety of reasons. There are a huge number of different malfunctions that result in a loss of power. Sometimes cravings disappear without any symptoms. The unit does not make unusual noises for it, does not vibrate - it just lost traction. Every day the car goes worse and worse. Probably, this situation is familiar to every motorist.
Poor fuel quality
If the car does not pull, the reasons for this phenomenon can be very different. But the first is the quality of the fuel.
Try to remember at which gas station you last refueled your car. Maybe the fuel is not of very high quality? Gas stations sometimes sell such gasoline that the engine stops working altogether until the tank is empty and better quality fuel is poured into it.
Check the air filter
A filter that is too dirty does not allow enough air to pass through to create fuel mixture. This can lead to a significant drop and fuel consumption will increase significantly.
In addition, the quality of the materials used in it can also affect the operation of the motor.
When purchasing another filter, many people try to buy the cheapest products that are available. You should not buy anything, because further repair of the motor will cost much more.
There are many most different stories about cheap and non-original filters. These products break, and then a series of serious malfunctions follow the chain, up to the failure of the piston rings. To check the status air filter, it is necessary to open the hood, remove the element from the body and visually assess the condition. If necessary, the part is immediately changed.
Fuel filter
Sometimes, in a certain state, fuel cells do not supply enough fuel to the car. As a result, the car does not pull. The reasons are clear, but to check fuel filter, it is dismantled, and the remaining fuel is drained.
Then it blows out. If the element is clean, then it will blow through very easily. If it is difficult or impossible to blow it out, then it should be thrown away. Otherwise, you will have to change the fuel pump in the future.
Pressure in the power system
The fuel pump is located in the gas tank, on the injection motor. The pump will be found under the hood, on the engine. In most cars, power loss can be associated with the fuel pump.
On many modern cars there are special connectors on the fuel line for connecting a pressure gauge. This way you can check the pressure. If the connector is missing, then you will have to work a little to connect.
The pressure values can be found in the engine manual. There is a special regulator in the line, with which you can relieve excess pressure directly into the tank. This regulator may be incorrectly configured, or it may leak. To test it, you need an ordinary air pump. With it, it is necessary to smoothly raise the pressure level to the one indicated in the passport to the motor. If you did not have time to increase the pressure, and the regulator dumped fuel into the tank, then it must be replaced.
Ignition system
Here it is necessary to check whether the ignition timing is set correctly. Sometimes, if the car does not pull, this may be the reason. It is also necessary to check the condition of the candles and high-voltage wiring. For more information on how to perform the check, you can read in the instructions for a particular engine. The main thing here, in troubleshooting, is to use not only your experience. It is also important to analyze similar situations on other vehicles.
Air flow and pressure sensor
These two elements determine how much air the engine consumes, as well as how much air is needed to create the optimal fuel-air mixture. If these sensors are out of order, then the ECU will make incorrect calculations and, accordingly, traction may be lost. If the car does not pull, the reasons (including the VAZ-2110 injector) may be in these sensors. If necessary, they should be replaced, and then the power will return again.
But if there is an ECU in the car, why then the corresponding sweetheart on the dashboard? The electronic unit control is programmed for open or short circuit. If none of these are present, and the sensor simply does not work as it should, the computer will be able to report that the mixture is not being prepared correctly. If the car pulls poorly, there may be other reasons, but the sensor is worth checking. You will have to look for the source of the incorrect operation of the sensor yourself. The parameters of a particular element can be found in the instructions.
Timing belt or chain
The crankshaft and shaft must rotate together and at the same time synchronously. That's what belts are for. Here you just need to combine the marks that are on the chains, belts and gears.
It happens that the belt can jump to another tooth. Chains tend to stretch. However, if these mechanisms are timely and properly serviced, this cause can be ruled out.
Exhaust system check
Device modern engine pretty complicated. Manufacturers make them so that cars do not pollute the environment. Or if polluted, then minimally.
So, one of the devices that affect the purification of exhaust gases is a catalyst. It can be located in different places. If it is in your car, then regular use of low-quality fuel, which is sold in large quantities at most of our gas stations, the catalyst may become unusable. But it not only collapses, but can also block the normal exit of exhaust gases. As a result, the car does not pull uphill. Causes - including a clogged catalyst.
To check the catalyst, it is necessary to use remote thermometers. You can also check its performance by pressure before and after the device. If all these possibilities are not available, then you will have to dismantle the device and assess its condition visually. If the catalytic converter is clogged, it should be replaced or replaced with a flame arrester.
Compression
If the car does not pull, the reasons may be in the compression. You will need a compression gauge to check. It is better if it is equipped with a pressure gauge with good accuracy. During engine operation, the piston rings wear off. As a result, compression in the cylinders decreases or disappears altogether. If the timing valves are not too tight in their seats, then the test will show poor results.
To identify the cause of poor compression, after the measurement is made, oil is added to the cylinder, and then measured again. If the level has increased slightly, then it is necessary to change the piston rings. If you are unlucky and the compression remains the same, then the valves will go under the replacement. If the car does not pull, the reasons (VAZ-2109 is no exception) may be precisely in this.
Before measuring compression, the battery should be well charged. Otherwise, you will not get the correct indicators. The compression gauge is screwed in instead of candles. This is much better than using a rubber seal. Perhaps, if the car does not pull, the reasons are low compression.
Checking the transmission
Sometimes the power unit can develop serious power, but it does not reach the wheels. If during the ride you hear that the engine is working hard, but you don’t feel the speed, then it may be slipping automatic system transmission or there are blockages on the brake side.
To check, you need to drive into a straight section, set the automatic transmission selector to position D, and then see how the car behaves. If the speed decreases, then a diagnosis should be made. If everything is in order with the brakes, you need to go to a good service station and check the automatic transmission.
You can also check the parking brake. To do this, go to the free space. Warm up the car and then apply the handbrake. Next, press the brake pedal, and set to position D. Then press the accelerator. If the engine keeps speed around 2000, then everything is in order with it. If less or more, you should go to the service station to test the automatic transmission.
Why the car does not pull: reasons (carburetor)
If the thrust of such a motor has disappeared, the fuel pump fitting may be dirty or the pressure in the system may be low.
It is also possible that the carburetor is simply dirty or there is some problem with the needle valve. Errors or incorrect settings for adjusting the composition of the fuel mixture are possible. If the carburetor dampers are not open enough, traction may disappear. When the fuel level in the engine drops, the thrust also disappears. When there is any traction problem in the engine, it is urgent to carry out complete diagnostics.
It is imperative to find why the car pulls poorly, we have already considered the reasons. If a malfunction is found, it should be fixed immediately. If you could not find the cause of the decrease in traction yourself, do not hesitate. A deeper examination should be carried out in the service station. But basically, the cause still manages to be identified and eliminated independently.
So, we found out why the car loses traction.