Where is the fuel filter located? Location of the fuel filter in cars "Nissan", "Toyota", "Kalina", "Priora" and other brands

In our time of high speeds and technologies, the car has ceased to be a sign of luxury. Today, without it, it is sometimes impossible to manage, therefore it is important for every owner of the car that it is constantly in good order.

What is a fuel filter

One of the most important elements of the car is the fuel filter. Its role is very important in the car cleaning system. It is this detail that accounts for the main turnover of low-quality combustible mixtures. And before the fuel gets into the confined space, which is intended for fuel combustion, this component provides relatively normal fuel filtration.

These elements can be belt-slotted or plate-slotted. This component is necessary for any machine to clean fuel from various impurities that prevent its combustion. In order to see where the fuel filter is located, you need an overpass or a pit.

What is the fuel filter for?

In modern conditions, the quality of gasoline sometimes leaves much to be desired, and even prestigious stations are not immune from the purchase of poor-quality fuel. It helps to accelerate the wear of many parts. Therefore, the purpose of the filter becomes clear even from the name - to filter the fuel from impurities. This part is optimally selected and installed in the system of each engine. Usually, gasoline can be diluted with water or various particles. And these impurities can get in the stage of production, storage or transportation, or due to pollution with oxides and dust inside the tank. This can also occur due to condensation, which occurs when the temperature in the tank changes.

Depending on the fuel system of the machine, the location of the fuel filter is also different.

Carburettor system

Today, carburetor fuel systems are not used in the automotive industry. Nevertheless, our compatriots are quite widely used models of past generations with such engines. Their cleaning scheme is simple and has one linear non-separable fuel filter.

Located in the carburetor system between the carburetor and the fuel tank, this element can screen out particles of more than twenty microns. It has a transparent nylon body, due to which it is possible to control the degree of contamination.

Injection system

Also the fuel filter can be located in the injector system, the sensitivity to contamination of which compared to the previous one is much higher. Here the filtration quality reaches five microns, and the body is made of a metal base and is located under the bottom of the car. Among other things, such an element can also hold water.

The cleaning system of such models of machines is multistage. The function of rough cleaning is carried out by a special grid located on the fuel intake of the tank. Its cells are very small, so it is almost impossible to clean this mesh in case of clogging.

The next step is a fine filter, which, in fact, delays the water.

In the event that the injector system does not provide a sufficient degree of filtration, the consumption of gasoline will significantly increase, the engine will become uneven, the launch will become uncertain.

Motor system

Another fuel filter can be at the highest place of the diesel system. Here, this element can hold back air bubbles, which often interfere with fuel delivery. Usually, where the "Krafter" fuel filter is located, duplex filters are used that have a dual purification system, in which there is an element that does not allow passage of large particles, and also less than two microns in size. Such a filtration system is called "fine cleaning". Usually, it is present where the Nissan fuel filter is located.

Modern diesel engines are distinguished by their complex and precise design, due to which fuel is sprayed more finely, due to which, in turn, the dosing becomes more accurate. In most cases, the filtration system in such filters is multistage and includes such elements as a fuel pickup grid, a separator (filter settler), as well as coarse and fine filters.

In some systems, the presence of condensate in the fuel is automatically detected, when it exceeds a flashing light on the dashboard.

In order not to create conditions for the appearance of condensation and there was no place for air, experts recommend refueling the fuel tank to the top.

Filter replacement frequency

It is not uncommon for a situation when the engine starts to touch when the driver adds gas. If you do not pay attention to this fault in time, the engine soon starts to stall. Only then the owner of the car has to find the cause of the breakdown.

They, of course, can be many, but, most likely, the reason was the clogging of the fuel filter. Most automakers claim that the life of this part is the same as the life of the machine, but practice proves that this is not right and the filter is to be replaced after every twenty thousandth run.

Today, quite a lot of people are trying to save money on repairs, without turning to a car repair service, and by themselves replacing this part. But the laboriousness of this process depends entirely on the brand and model of the car: the replacement of the filter in some cars seems to be a fairly easy procedure, and some require specialist intervention. Therefore, if you do not feel confident, do not do it yourself, it is better to entrust this procedure to professionals. In addition, they can show where the fuel filter is located.

It needs to be changed in case of heavy pollution or the expiry date, despite the fact that domestic motorists have devised ways to clean it. The replacement will be much safer, and the costs will be small.

Non-segregated and demountable fuel filters

Used as a non-separable and dismountable fuel filter where is located? "Toyota" usually this part contains in a monolithic, non-separable form. Such filters can be screwed and straight-through.

The former are usually used for fine cleaning or as precursors in multi-stage filtration systems.

The most common design for diesel engines is the non-separable direct flow filter, which has a water separator.

Today, very few such types of structures are used due to the fact that their disposal requires a large amount of financial costs. Fuel filters with replaceable elements are much wider. Modern plastics, from which such designs are made, are resistant to the effects of fuel.

Such filters of a new type are currently equipped with a large number of both passenger cars and trucks.

Location of the fuel filter

It is necessarily present in the internal combustion engine power system. As well as any other detail of the machine, the fuel filter has its lifetime, after which it must be replaced. But about this nuance, unfortunately, many people forget because this part has a rather long service life in comparison with other automobile filters. And the consequences of untimely filter replacement may appear after a rather large amount of time. On average, the fuel filter is to be replaced after forty thousand kilometers of run.

So all the same, where is the fuel filter in the car specifically? In modern models of cars there are only two places in which it is located: in the engine compartment or under the bottom of the car (for example, the fuel filter Matiz - where the fuel line is located, or in the fuel tank). Finding this part in different brands and models of cars is not significant.

How to replace the fuel filter

Before you start repairing your car yourself, you need to purchase the necessary tools, as well as to study the manual of your own car. After all, in some brands of machines, the filter is fixed to a special spring clip, which can not be removed with improvised means. As a consequence, without the availability of a special tool, an independent replacement of the fuel filter in this case does not make sense.

Near the place where the fuel filter "Priora" -market is located, a valve is located, through which it is necessary to relieve pressure. To do this, turn on the ignition and pull out the fuse of the fuel pump from the fuse block. After that, you need to start the engine, let it idle and stop by yourself.

Next, you need to detach the quick release clips and remove the filter. Beforehand, it is necessary to accurately remember the location of the old one and set it so that the arrow pointed on the body indicates the direction of movement of the gasoline.

Then, to the place where the fuel filter is located (for example, "Kalina" contains it near the rear wheel, not far from the fuel tank), you can install a new one. To do this, you need to return to its place all previously unscrewed fuses and parts, and then start the car. This can not happen immediately, so do not be upset.

How to choose a fuel filter

To date, the automobile market has a large number of manufacturers of this element, but where there is a fuel filter of good quality, which can ideally suit your car, you can tell the seller-consultant in the chosen salon.

One of the most common manufacturing companies are ACDelco, Motorcraft, as well as Fram. This part has a relatively low cost, but in the event that you have a car on which the fuel filter enters a system, then the entire site needs to be replaced.