Every motorist encounters unexpected situations on the road. In some cases, it is necessary to empty the fuel tank in emergency mode. Also, draining may be relevant when refueling with the wrong fuel, it may be of unsuitable quality, or for repair work.
It is not difficult to drain fuel from a car modified in the 2000s, but with new ones the situation is more difficult. In new-style cars, a protective mesh has been introduced into the gas tank, so draining will not be easy, but there are still several ways to do it.
Solving a problem using a handset
A well-known and proven method is removal using a tube. This is an old “grandfather’s” method that is still relevant among car enthusiasts today. In this case, draining occurs through a tube into a volumetric container. Today, special bulb pumps are widely used to drain gasoline. With their help, you can quickly and safely drain the required amount of fuel. In appearance it resembles a device for measuring blood pressure. If you buy it in time, you can easily drain gasoline from any car, be it a Lada Priora or a Skoda Octavia.
Draining through a silicone tube
Ideally, a “smaller is better” straw.
Silicone bends well and can be inserted into the neck.
Is it possible to protect yourself from gasoline being drained from your own car?
In order to protect your domestic vehicle, you need to close the tank with a special lid. Foreign cars themselves have a more complex structure, so such a device is not required.
It will help if teenagers are draining gasoline. They are unlikely to protect you from other criminals. Many owners, trying to protect their car from intruders, weld the neck. They carry her to the luggage compartment. This method is effective, but not good, because at a nuclear power plant the tankers will not service such a machine.
No, we are not going to drain other people's gasoline. Sometimes you also have to drain your gasoline. There can be many cases, but the most common one is refueling with disgusting quality fuel. In old cars, the issue was solved very simply - a tube, a canister and a neck, the main thing is not to drink too much gasoline. Now everything has become more complicated. Even draining gasoline.
Content:
What else is used to drain gasoline?
You can also drain it using the fuel channel. This is done like this:
It should be noted that it is necessary to resort to draining gasoline only in special cases when there is no other solution to the problem. If the work is performed poorly, the warranty period of the machine will expire. The fact is that such procedures violate warranty requirements. It is best to refuel at special gas stations and, if you need to drain it, contact a specialist. After all, only they can perform the work in such a way as not to violate warranty requirements. It is also important to monitor the amount of fuel while driving. With this approach, there will be no problems with the gas tank.
Precautionary measures
It is forbidden to jerk the fuel hose sharply, as it may break. When working with gasoline, you must ensure that it does not get on your clothes. It can ignite if there is a spark. This requirement is important if the driver and passengers smoke. It is strictly prohibited to light a fire or smoke while the procedure is being carried out and the container is being filled.
If the driver decides to use the old method, which is based on sucking air from a hose with his mouth, he should be aware that gasoline may accidentally get inside. There is a possibility of fuel being drawn in.
If this happens, your mouth should be rinsed well with water. To avoid this, inhale a little air through the hose, but carefully. We hold its end in our hands.
Drain directly from the tank
This method does not guarantee 100% success, since every car is different, but the probability of a successful drain is 78%. We proceed as follows.
In some foreign cars the task is greatly simplified. In some models of Rovers and Hondas, the fitting is located directly in the trunk, so before diving under the car, check if it is there.
Here's how to drain gasoline from the tank of a foreign car, even the most sophisticated one. There are no hopeless situations, but it is still better to monitor the quality of the fuel before it is poured into the tank. Clean gasoline to you, and good luck on the road!
Drain the fuel through the return line
If the fuel pressure regulator is located under the hood, then you do not have the newest car, but in this case you are in a better position. You can also drain gasoline through the injection line, the main thing is not to mix up the hoses. Only a primer can help here. Each car has hoses located differently.
We find the fuel pressure regulator under the hood. On it we identify the valve for the return flow of excess gasoline into the tank.
- Take a transparent hose. It can be opaque, but then we won’t see anything.
- We remove the fuel return hose and install a transparent hose instead.
- We lower the second end of our hose into a suitable container.
- The most crucial moment is to start the engine. The fuel will now flow not into the tank, but into our container.
- This method of fuel selection is the safest, since it enters the return line under low pressure.
- Having pumped out the required amount of fuel, we connect all the hoses in place.
This is good, but what if the pressure regulator is in the gas tank?
How to drain gasoline from a Priora
Sometimes, urgently, you need to drain gasoline from the car’s gas tank. The reasons for this decision may vary. For example, low-quality fuel was filled, a small amount of it is needed for operation, or some work needs to be done on the side of the fuel tank. In this article we will tell you how to drain gasoline from a Priora
Whatever the reason, you won’t be able to quickly drain gasoline the old fashioned way using a hose. The thing is that the tank neck is made in a special way and, due to its curved shape, does not allow gasoline to be pumped out using foreign objects.
Of course, you can drain gasoline from the Priora’s tank by inserting a very thin hose into it and twisting it, but the process can take a long time. Therefore, it is worth talking about some more effective ways.
Three ways to drain gasoline from a Priora There are several available methods from which you can choose at your discretion.
1. Using a hose. 2. After removing the fuel pump. 3. Using the fuel pressure control fitting.
Method No1
The method using a hose involves immersing one end of it into the gas tank to the required depth. The second end is placed in a container to collect gasoline. Everything seems to be simple. But as mentioned earlier, there is a catch in the form of a special neck. It is possible to bypass it; for this you need a very thin hose with a diameter of no more than 6 millimeters. Moreover, this method will take a lot of time. To speed up the process, it is recommended to place the machine higher and the drain container lower. A pit or a lift is perfect. The draining time depends on the amount of gasoline in the tank and the hose itself.
Source
We drain fuel from VAZ family cars
There are several ways to drain gasoline. Fuel can be drained in the shortest possible time using a hose equipped with a bulb pump. This simple device allows the car owner to remove gasoline from the tank without harming his health. But such a device can be used if the tank does not have a protective mesh at the neck.
There is a simple but effective method. Often fuel needs to be pumped out quickly; the need catches the driver on the highway. For example, this situation arises when you need to save someone. It happens that you don’t have the necessary things with you. In this case, you can use a small diameter tube.
The procedure is similar to the one that involves using a hose:
- First, negative pressure is created in the tube using the mouth. The method is not dangerous, so the car owner does not have to worry about gasoline getting inside the body.
- When the required pressure has been created, a rope is passed through the tube. It should have a smaller diameter. Its end part is tied in a knot, and the size must match the diameter of the pipe.
- The result is a homemade “piston”. It is moistened; saliva can be used for this. After this, the tube is lowered into the fuel tank. It is worth preparing a bucket in advance; gasoline will drain into it. When everything is ready, a rope is taken out of the pipe. We lower one end of it into a canister to collect fuel.
- The work must be done slowly. When the piston is completely removed, the fuel itself will flow into the canister. In order to stop the process, you need to raise part of the piston above the level of the tank. After pumping out the required amount of fuel from the gas tank, close it with a lid.
The procedure has several disadvantages, but the main one is that it is impossible to completely empty the fuel system . The procedure becomes more complicated if it needs to be performed on a machine that came off the production line after the 90s. The fuel lines in such vehicles are tortuous.
On domestic cars, gas tanks often have plugs. They are installed so that motorists can drain fuel if necessary. To do this, the car must first be jacked up. After this, place a container of suitable volume next to it and unscrew the stopper.
When working, there is no need to rush; you should make rotational movements. Before starting the procedure, the neck of the tank is opened. This makes it possible to remove the fuel completely. The method is labor-intensive but effective.
Method 1. How to drain gasoline using a hose
, which our grandfathers used. To drain the fuel you need to prepare two things:
In the simplest case, the fuel pumping operation goes like this:
All that remains is to wait for all the fuel to flow out.
To drain only part of the fuel, it is enough to lift the hose above the neck so that gasoline stops flowing out.
Gasoline and octane boosters are harmful to health. Therefore, it is necessary to avoid their entry of fuel and its vapors into the body.
To prevent gasoline from getting onto the mucous membranes or into the stomach, special hoses are used to pump fuel. They are equipped with a bulb that must be squeezed before immersing the tube in the fuel and then released. If the design is not equipped with a check valve, vacuum in the line is created in a simple way:
If the regulator is in the gas tank
Then you will have to do things a little differently. You can try using a standard fuel pump to pump out fuel. To do this, you simply need to disconnect the hose from the injector or fuel filter. It is advisable to carry out this entire operation on a lift or inspection pit, then you can painlessly turn off the fuel filter and lower the hose into a container. When the ignition is turned on, the standard fuel pump will pump a certain amount of fuel, but only as much as it can do in 2-3 seconds. Then you will need to turn the ignition on again, and turn it off again, and so on until the required amount of fuel is in the canister.
There is one nuance here - not all foreign cars will allow you to do this to yourself on the road. There may be complex systems for attaching hoses, difficult-to-reach places for their location, and other difficulties may arise when the fuel line is disconnected. After all, we simply may not have the right diameter hose if we're on the road. Then we use the third method. Radical.
Method 2. Drain gasoline through the fuel line and the plug at the bottom of the gas tank
If the fuel pump is located not in the tank itself, but near the engine, you can try to drain the fuel through the fuel line. Procedure:
Fuel will leak from the gas tank. The main thing is that the end of the fuel line, as well as the fuel container, is located below the gasoline level.
Some cars have gas tanks with drain plugs. If you are the owner of just such a car model, you need to use an overpass or inspection hole to drain the fuel. This is done simply:
However, plugs at the bottom of the tank are not very common. In this case, the fuel pump will help drain the gasoline. The method is suitable for old modern cars.
The only way to drain fuel from the tanks of most fuel-injected cars is to use the fuel pump. Open the hood and disconnect the fuel hose from the ramp pipe and direct it into a prepared fuel container.
If you then turn on the ignition, the electric pump will start for a few seconds and pump 200-300 grams of gasoline. To pump out more fuel, you need to use one of two options:
If you short-circuit the relay power supply circuit instead of the contacts going to the fuel pump, the fuse will blow and you will not be able to start the car. Therefore, first carefully study the wiring diagram and relay pinout.
After pumping out the fuel, do not forget to put the relay with the hose in place and tighten the clamp on the latter.
The described method is not suitable for draining all the fuel from the tank. If the gasoline runs out, the fuel line will become airy and the pump may fail.
You can also drain gasoline from the tank using a mechanical fuel pump. The device has a lever for manual pumping. However, the productivity of this method is extremely low. It should be used when you need to collect 100-200 grams of gasoline.
Similar
In our country, finding high-quality gasoline is not much easier than finding smooth roads. So you have to think for yourself about how to make driving a car as safe as possible, both for yourself and for the car’s mechanisms.
It often happens that very low quality fuel gets into the tank, which is dangerous for the car and can even damage some of its components. You can notice such a problem by the fact that immediately after refueling the car begins to move at a jerky pace, or by the fact that the engine stalls and refuses to start again. In this situation, it is necessary to drain the low-quality gasoline and replace it with a new one of higher quality.
But, if in cars of previous years of production this was quite simple to do, using a regular hose, then for the Lada Grant the solution to the situation has become much more difficult.
The fact is that you won’t be able to drain the fuel using the “old-fashioned” method through the neck.
The reason for this is the low location of the fuel tank, as well as the specific design of the neck. The same applies to other modern VAZ models, as well as foreign cars produced since the 90s.
We tried this method, it is drained only with a thin hose and no more than “half a bucket”, depending on the current volume of filling the gas tank.
In order for the machine to serve for a long time and properly, it is necessary to monitor it, and this requires certain knowledge and skills. Today, thanks to the Internet, you can learn how to replace certain car parts in a short time. You can also learn how to drain gasoline yourself. There is nothing difficult about this if you know how to act.
As a rule, it is necessary to drain for the following reasons:
Regardless of the reasons, this procedure can be performed in several ways:
It is enough to use a hose with a diameter of 9-15 mm and a length of 2 m. Then proceed as follows:
Second way
This option is more difficult. To drain the fuel, you will need to perform the following algorithm of actions:
- Open the car hood.
- With the engine off, disconnect the fuel supply hose. Disconnection is carried out where there is contact with the engine.
- The free end is inserted into the drainage vessel.
- Next, you need to turn the ignition key, but you do not need to start the engine itself.
- By “playing” with the ignition, you can drain the required amount of fuel.
It is not advisable to drain all gasoline using the described method, as there is a risk of damage to the fuel pump or airing of the vehicle’s fuel system. Tricks with closing contacts are performed solely at your own peril and risk.
It is necessary to monitor the flow of gasoline that comes in. If bubbles begin to appear in the liquid, this will indicate that there is not much gasoline left in the tank and it is time to finish, since this method has many risks.
After carrying out the described manipulations, it is important not to forget to return everything to its original place.
This is the only possible way for cars with fuel injection system. Deception of the fuel pump is an effective and only method.
Domestic cars
The methods listed below are also suitable for those cars where there is a protective mesh in the fuel neck.
You need to drain gasoline on a cold engine.
Method 2.
Similar to the first one, only we disconnect the hose in front near the engine:
About 100 - 150 ml of gasoline will drain at a time. Next, turn off the ignition and turn it on again.
Suitable for injection vehicles VAZ 2110, 2112, 2114, Lada Granta. We also take a hose and container.
Methods 2 and 3 are not suitable for situations where you need to completely drain the gasoline. Frequently turning the ignition on and off will quickly drain the battery, and if you start the car, there is a high probability that the pump will idle and burn out.
On the Lada Granta we also find a fitting for measuring pressure, it is located in the same place as on the VAZ 2110. All operations are performed in the same way.
Alternatively, you can use the following method.
Method 4.
The hose is connected using the methods already described above or directly to the fuel rail.
We find the fuel pump relay and close the contacts on it. On 2112, 2111, 2110 the relay is located below to the right of the driver.
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Turn on the ignition. The pump will run continuously. But here it is important to know how much gasoline is in the tank in order to control the draining process and prevent the pump from burning out. The entry of air with gasoline is a signal that the ignition needs to be turned off.
In this simple way you can drain gasoline from the injectors of domestic cars.
As a rule, in such cars there is no mesh in the neck, therefore, in order to drain gasoline from the tank, it is enough to have a special hose with a bulb for pumping fuel.
We lower one end of the hose into the gas tank, the other into the canister and begin pumping. Usually at 5-10 pumping, gasoline begins to flow.
Please note that on the bulb itself there is an arrow indicating the direction of fuel movement.
Direct drain option
The easiest way. To drain gasoline, you only need a hose of the required length.
In this case, you must perform the following actions:
- The end of the hose must be immersed in the car tank. Take the free end into your mouth and pull out the air masses from it.
- The second end must be lowered into a vessel previously prepared. It should be located below the fuel tank.
- After draining the required amount of fuel, raise the container to the same level as the tank or higher, and then remove the tube from the gas tank.
The method is very simple, but can be dangerous to health. If you don't calculate the force of air intake, you can taste the gasoline.
The best option to use would be a hose with a rubber bulb, it is safe. If a hose with a bulb is not available, and there is also no desire to try gasoline, you can resort to the following trick: take a rope made of fabric that will fit into the hose or pipe and will move inside without difficulty, and make a piston at its end (it can be an ordinary node).
Thus, it is possible to drain using improvised means.
This method is simple, but only suitable for older cars, as mentioned above. For new car models equipped with a mesh in the gas tank, when draining, you will have to work hard and use the first two methods.
You can drain gasoline from the tank; first of all, you should focus on the make and year of manufacture of the car. Remember that the last method will not harm the car, and you can use the first two only at your own peril and risk, so you need to be as careful as possible.
Lada Kalina, Priora
The fuel tank of the Lada Kalina is made of plastic; gasoline is not drained from below. Also, the filler hole itself is located in the center of the tank, and not on the side.
Therefore, the pipe from the filler neck to this hole is long and has two bends.
The advantage is that there is no protective mesh in the filler pipe. Therefore, all is not lost.
Prepare a canister and a hose at least 2.5 - 3 meters long with a diameter of 1-1.5 cm. So that it fits freely into the neck.
Run the hose inside. At first it will go freely and even the first bend will not cause any special difficulties. Then it will rest against the second bend and here you need to start rotating it counterclockwise, as if you were cleaning a sewer.
Blow into the hose and make sure it goes down into the tank. Drain the gasoline using a blower or by creating a vacuum with your mouth (methods described above).
Location of Kalina fuel filters
To replace filter elements on VAZ 1117-1119 series cars, you need to know where they are installed. The location of the parts is as follows:
- mesh bag - a trap for large particles is attached to the suction pipe of the gasoline pump, immersed in a tank of fuel;
A screen for catching large particles is located in the fuel tank along with the pump.
The fine cleaning element is hidden in a niche to the right of the tank
The location of the filter elements is the same for all modifications of Kalina and does not depend on the body type. That is, on the “station wagon” and “hatchback” you will find parts in the same places as on the “sedan”.
How often do you need to change antifreeze on a Priora?
Coolant is essential for the normal operation of the car - it maintains the temperature of the engine. You can change or drain antifreeze on a Priora in a garage - read the article to the end and find out how to do it. Replacing antifreeze on a Priora car, 16 valves, is done in 6 simple steps.
An ordinary driver can do them. If the cooling system loses its tightness, then antifreeze escapes - this usually happens in cold weather and during severe temperature changes. In case of such a malfunction, it is enough to find the leak and tighten the clamps on the pipes. If there were no antifreeze in the Priora, the engine parts, which during operation overcome enormous frictional forces, would be deformed under the influence of high temperatures, and the efficiency of the engine after such a phenomenon would begin to noticeably decrease - this also happens after the engine boils.
The coolant should be changed for the first time after 75 thousand km or after 5 years. Then replacement is necessary after 40 thousand km or after 2 years. Usually it is indicated on the expansion tanks or in the service book what brand of coolant is filled.
It is not recommended to mix different categories of antifreeze, since manufacturers add different impurities, which, when reacting, can precipitate, which will lead to rapid clogging and failure of the entire system. When changing the brand of coolant, car owners flush the cooling system.
The procedure for replacing coolant is similar on all domestic cars and differs only in the volume of liquid and the location of the drain holes.
Method 3. How to drain gasoline using a fuel pump
Similar
In this situation, the simplest method is to use a fuel channel.
The nipple has been unscrewed, marked with an arrow
Put the hose on, the other end into the container
Just keep in mind that prolonged operation of the pump in this mode can lead to complete discharge of the battery. So constantly monitor this parameter.
Factory fuel filter
You can also use the area after the fuel filter to drain. To do this, you need to dismantle the fuel filter from the injector side, and put a hose on its outlet, which is lowered into the drain container.
There is another option that may be easier for many people. We are talking about completely removing the gasoline pump. This is done by raising the rear row seat, after which you need to unscrew the pump mounts. Next, you get direct access to the fuel, so you can pump it out using the traditional method.
This is a fairly simple procedure that does not require prior preparation. In the case of the Lada Granta, the entire fuel module will have to be dismantled.
Removing the protective cover of the fuel pump
Removing the chip in the photo is indicated by an arrow
Carefully remove the hose with pliers
We use a hammer and a flat-head screwdriver
Carefully, without haste
Make sure that fuel does not spill out of the gasoline pump. Just place a small cloth under it.
Assembly is carried out in reverse order. If necessary, the sealing ring can be replaced with a new one, otherwise the smell of gasoline will be felt in the cabin. The arrow drawn on the fuel module cover should point to the rear of the car. Also follow the readings on the fitting arrows, which will tell you the direction of fuel movement.
For foreign cars with mesh
In a word, on old cars (except for new VAZs) you can pump out fuel in different ways; there is no special approach. But what about foreign cars whose tank is protected by a mesh. This does not include any hose.
First thing to do. Find a drain hole on such a car. It is located below the bottom.
It will be enough to unscrew the plug and gasoline will flow. If the drain hole is not provided on the machine, you will have to do something differently.
Here's what to do.
- Open the hood.
- Find the gasoline supply pipe.
- If the engine is running, turn it off.
- Remove the hose from the filter.
- Have a helper crank the starter.
- After turning on the pump, fuel will begin to come out of the hose under pressure.
If draining the fuel with a pump is not impressive, you can insert a bulb into the tube to pump it out. This way things will go much faster. Of course, it is better to place a wide container under the hose. In addition, if a pump pumps out gasoline, it must be given time to cool during draining (the starter must be turned off). If this is not done, the car's electronics will burn out. And most importantly, it is recommended to drain in this way in clean air or in a large room, so as not to be poisoned by gasoline vapors.
New Lada models also do not allow you to conveniently drain gasoline from the tank. The supply hoses of these cars are made curved, the fuel tank is located too low, it will not be possible to drain the fuel using the methods described above. However, there is another way.
- At the end of the nozzle rail you need to unscrew the nipple.
- Then put a hose on the rail, which at the other end is lowered into the container.
- Turn on the ignition.
If you have to pump out fuel periodically, it is easier to purchase a tube for refilling air conditioners. Such a hose can be put on the rail without unscrewing the nipple.
A few words about pumping out fuel. When the starter rotates, it supplies fuel only for a short period of time. To make it drain longer, it is recommended to install a jumper in the fuel pump relay or bridge the contacts in the BC. The last option has a plus - you don’t need to turn on the ignition, but there is also a minus - you can easily install the battery.
conclusions
You should only drain gasoline in the most extreme cases, since you are interfering with the operation of the mechanism. This may be regarded by the manufacturer as a violation of warranty requirements, especially if the work was performed poorly, resulting in damage to some parts. Therefore, try to refuel only at proven gas stations, and constantly monitor the amount of fuel along the way.
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Sometimes, urgently, you need to drain gasoline from the car’s gas tank. The reasons for this decision may vary. For example, low-quality fuel was filled, a small amount of it is needed for operation, or some work needs to be done on the side of the fuel tank. In this article we will tell you how to drain gasoline from a Priora
Whatever the reason, you won’t be able to quickly drain gasoline the old fashioned way using a hose. The thing is that the tank neck is made in a special way and, due to its curved shape, does not allow gasoline to be pumped out using foreign objects. Of course, you can drain gasoline from the Priora’s tank by inserting a very thin hose into it and twisting it, but the process can take a long time. Therefore, it is worth talking about some more effective ways.
see also
Comments 11
It’s almost impossible to drain, I tried it with a thin tube and barely drained a liter (there was half a tank), now when I need to, I drain it from the ramp
twist the wire into a ball and push it down the neck, and let the fuckers drain it, but if they want to drain it, they’ll drain it anyway
Check out my article: Security fuel tank flap in Lada Kalina 2 www.drive2.ru/b/3092093/
oh, I read this or even this a long time ago =) but I don’t want to completely drill into the body
I came across a lid with a lock on a previous car, it just got stuck at a gas station on the highway, in the end I twisted its head and opened it with a screwdriver and then installed a regular one
I needed gas for another car, but I couldn’t drain it myself, no matter how hard I tried. Even a thin hose won't fit.
same crap... if you need to drain it, I drain it from the ramp by unscrewing the nipple. fuel pump, closing the contacts in the diagnostic block...
From personal experience I will say that the old-fashioned way to drain gasoline through the neck with a hose is almost impossible - over the weekend I had the pleasure of doing this exciting activity))) only with a long thin tube like from a dropper I managed to drain about half a liter with grief; I didn’t have the patience for more)) ) And this despite the fact that the tank was almost full - only one bar on the panel went out and the state showed 43 liters. Later I took a different route - I unscrewed the nipple on the fuel rail and inserted a jumper instead of the fuel pump relay - when the ignition is turned on, the fuel pump immediately starts pumping; it took no more than 2 minutes to drain 10 liters, the main thing is to stop in time)))
