Many users of VAZ-2114 cars have a question about how to drain gasoline from the tank . Often this question arises at the moment when the car owner begins to repair his car, but there are other situations. For example, low-quality gasoline was poured, or the wrong fuel was filled, or fuel was transferred from one car to another.
Draining gasoline from a VAZ-2114 gas tank: all methods
Open the hatch, unscrew the lid and let's go!
Draining fuel from the tank of domestic cars is much easier than from a foreign-made vehicle. But draining gasoline from a VAZ-2114 car is also not an easy task. One way is to remove the tank from the car , but this will take more time and effort. But you can do it in an easy way.
Method without removing the tank
Draining gasoline from the gas tank
The process takes a little time, but you need some skill and the necessary tools. First you need to get a hose , the length of which will correspond, as well as a special container for gasoline. Next, you need a pump or some analogue or a regular home vacuum cleaner.
Once all the tools are at hand, you need to unscrew the tank cap and insert the hose there. It is recommended to check the fuel level in the tank. This can be done either with a regular stick, or by inserting the hose into the tank and then removing it, thereby checking what level the gasoline is at. We lower the hose as low as possible to remove all the fuel from the tank .
Insert the hose into the gas tank
After this, we attach the hose to the pump, or use a bulb. It is not recommended to suck in gasoline with your mouth; you can overdo it and “drink the fuel.”
The hose should be in a bent state, resembling the English letter S, and turn on the pump, and then immediately turn it off, and direct the end of the hose into the container. This must be done sharply so that the incoming gasoline gets into the container prepared in advance.
The gasoline container must be clean and free of debris . As soon as the fuel begins to drain, this process becomes irreversible. Raise the tube higher to stop the fuel supply.
After this, the hose can be pulled out of the tank.
How to dry a gas tank completely?
If you need to completely dry the car tank, it is recommended to turn on the vehicle engine and let it run for a while, and then repeat the above steps again. If there is a mesh on the neck of the tank, then in this case one of the fuel line hoses is removed .
If the car is fuel injected
It is absolutely impossible to completely empty the fuel system of an injection car using a hose. Therefore, in order to drain gasoline from an injection VAZ 2110, you will need to take a different route. First, you need to open the gas tank itself (neck), after which the algorithm of actions will be approximately as follows:
- find the tube located at the bottom of the engine that supplies fuel to the ramp;
- remove the clamp from it and disconnect it from the pipe;
- turn the ignition key;
- in the relay block, determine the one that is responsible for the fuel pump;
- after removing it, you need to bridge it, for which it is convenient to use a standard paper clip;
- turn on the car ignition;
- Drain the leaking fuel into a prepared container, then return the hoses and relays to their places.
The process of “draining” fuel from an injection car is quite clearly demonstrated in the video:
Ways to drain gasoline from the tank of a foreign car
If your car has a mesh installed in the gas tank, and you can’t drain the gasoline with a hose, don’t worry. There are several other simple ways to drain fuel from the gas tank of a foreign car.
In any case, it is worth remembering that gasoline should only be drained from the tank in an open area, so as not to be poisoned by fuel vapors, which are very harmful to human health.
Method 1
Many modern cars have a special drain hole at the bottom of the gas tank that allows you to completely drain all the fuel from the tank. You just need to find this hole, place a suitable container under it and, unscrewing the cap, pour gasoline into it.
This method is very simple, but not all cars have drain holes, and crawling under the car is not always convenient. Therefore, we will consider another option, how to drain gasoline from the tank of a foreign car.
Method 2
In order to drain gasoline from the tank of a foreign car, you need to perform a few simple steps:
- Open the hood of your car;
- With the engine off, disconnect the fuel hose (coming from the fuel pump) at its connection to the engine.
- Place the freed end of the hose into a suitable container for draining gasoline from the tank (bottle, canister, etc.).
- Turn on the car's ignition, but DO NOT START the engine! In this case, the fuel pump will turn on for a few seconds and pump fuel. Thus, by turning the ignition on and off several times, you can drain a sufficient amount of gasoline from the fuel tank.
- After you have drained the required amount of gasoline, the fuel hose should be reconnected to the engine.
Keep in mind that it is better not to drain all the gasoline from the tank in this way, so as not to damage the fuel pump and not to choke the fuel system of the car.
Method 3. How to drain gasoline using a fuel pump
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:
- Periodically turn the ignition on/off so that the pump pumps gasoline in small portions.
- Remove the electric pump turn-on relay and close the pump power contacts. In this case, the pump will pump gasoline until the ignition is turned off.
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.
Source: 10carbest.ru
Video instruction: how to drain gasoline from the injector of a VAZ car
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The best way to drain gasoline from a VAZ-2114
At least once in his own practice, any car owner has encountered the need to drain gasoline
.
Often such a procedure is very necessary if, for example, low-quality fuel was filled. It is by and large impossible to remove its negative impact on the power plant by any other method.
In reality, the circumstances are more than simple. When an offensive mistake occurs at a gas station, the tank is filled with diesel instead of gasoline. Modern, such problems occur quite often.
Naturally, nothing special will happen if the “non-native” fuel does not get into the unit. Problems can be avoided if the diesel fuel is removed immediately. However, when the problem is not noticed, and the car drives for some time on such a wild consistency, you will have to immediately start washing all parts of the fuel system that allows you to conduct accounting (software) and first you need to clean:
It is possible that the filters will also need to be changed.
What problems arise for owners of old cars - here the problem is solved by means of a hose, as it is also called, of a suitable diameter of the tube. It is simply inserted into the filler hole and, after pulling up the fuel with your mouth, it is poured into a substitute container. The principle of communicating vessels works for you here.
In new cars, such a “number” will not work.
How to drain gasoline from a VAZ 2114 video.
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.
Video: how to drain gasoline from a Lada Kalina Cross tank
Some drivers, however, manage to drain gasoline from the tank in the classic way. You just need to insert the hose into the tank, turning it along its entire length counterclockwise, and place the container as low as possible. For example, this can be done if you lift the car onto an overpass.
Features of the VAZ-2114
This model already belongs to more modern vehicles, in which the design features of the filler neck simply do not allow the use of the above-mentioned time-tested method. It is not possible to push even a narrow tube removed from the IV there. In this regard, it will be necessary to use other, somewhat less effective methods that allow you to remove fuel, if only a little, then actually to the very bottom.
There are only three options:
- dismantling the tank;
- using a fuel pump
; - specifically through the hole located in the cabin.
VAZ-2114 injector
Unfortunately, this is impossible to do using a return line - this method is only suitable for older cars.
