Advice 1: How to clean fuel tank

Sooner or later every motorist faces a problem of clogging of the fuel tank of his car. In this case, you can either buy new fuel tank and just replace it or clean it.
How to clean fuel tank
Instruction
1
Driving the car on a rack or a viewing hole. Secure the rear wheels of the car so he did not move and disconnect the fuel sensor.
2
Make sure that there are no nearby flames or very hot objects. Iron brush clean the connection of the fuel tank with the fuel pump and filter. Then wipe these surfaces with a damp cloth.
3
If your tank has a lid to drain the fuel, remove and drain the gasoline into a container. Then remove the hose and drain remaining fuel.
4
Disconnect the neck of the fuel tank, removing the o-ring. Then climb into the trunk and Unscrew the four nuts that attached the tank. After you Unscrew the fuel sender and remove the filter.
5
Merged gasoline rinse tank. With each new sink you'll notice in gasoline pieces of rust and other debris which has accumulated in it. Rinse the tank thoroughly until then, until you notice that the gasoline from the tank flows without dust and visible impurities.
6
You can rinse the tank under running water. For this you definitely need to remove the fuel tank, then rinse it with water from a hose under high pressure. These manipulations should so the same to hold until the water flowing from tank will not be any debris.
7
Dry carefully the tank. After washing leave it to dry in a well ventilated area or outdoors. In order to speed up the drying and to get rid of residual moisture, you can blow the compressor.
8
After washing, treat your fuel tank with a quality rust Converter and again, thoroughly dry it until dry. This is necessary in order to completely remove the rust stuck to the walls.
9
Making sure that the tank is completely dry, reinsert it after checking the fuel pump and fuel filter, so they too can be clogged during use.
Note
Instead of gasoline you can use special equipment for cleaning of fuel tanks. But this does not guarantee you high-quality wash, so you can not buy a quality tool before purchasing it, you better learn more about the medium that you plan to purchase.

Advice 2: Very good fuel filters

The modern car market is literally littered with the fuel filters of various brands. Not to be mistaken with the choice, should first of all focus on manufacturers, competition among them is quite high. Therefore it is necessary to examine in more detail that is now offered on the market.
Very good fuel filters
Any, even the most high-quality fuel can still contain a fraction of impurities. To get rid of them helps fuel filter. From its quality depends directly on the resource of a car engine. Therefore, the choice of the filter element, which is a consumable and should be approached carefully. Who is engaged in the production of fuel filters today, and whose products are most in demand?

Conveyor suppliers



Among the manufacturers of fuel filters first necessary to select those whose products are delivered directly to the factories producing the cars. This does not mean that the car company exclusively uses products of any one manufacturer, just the most fuel filters are purchased. One of the most well – known companies, Bosh. The company has long been known in Russia for quality products, which is due to the constant introduction of new technologies and advanced solutions. The result was the cooperation of the company with such companies as VW, Audi, Mercedes, BMW, Opel. Bosh also actively cooperates with authorized service stations.

No less popular and Filtron, which manufactures more than 1800 kinds of filters, including fuel. Manufactured products the company supplies to the conveyors of such automakers as BMW, Ford, Lexus, VW, Audi. Champion is an American firm that can "boast" its own laboratory for testing of products. Filters Champion in demand mainly from Japanese automakers: Mazda, Nissan, Mitsubishi, Subaru. Well known in the world and Fram filters. Today the brand is owned by Sogefi Filtration company supplying its products to Assembly lines of virtually all major auto manufacturers: Nissan, Volvo, Land Rover, Jeep, Mercedes, Ford, Daihatsu, Audi, Jaguar, Fiat, GM, Iveco and many others.

Other manufacturers



Among other companies stands out for many manufacturers, the main production which is not associated with Assembly-line production, however they produce the filters are high quality goods. The most well-known manufacturers Mahle applies to producing not only high-quality automotive filters and filter elements for industrial production. Febi is a relatively young, dynamically developing company. Also demand production of AcDelco, Nipparts, Ufi, Profit.

When choosing a fuel filter to better focus on the original parts manufacturer, supplying their products on the conveyor, which produces the brand of your car. However, often the situation when other leading companies offer fuel filters, the quality is superior to the original.

Advice 3: How to clean e cigarette atomizer

Injectors (nozzles) is a work item of modern fuel injection systems. When working in contamination of the nozzle due to resinous deposits, which are formed due to the impurities in gasoline. So from time to time the injector needs cleaning.
How to clean e cigarette atomizer
Instruction
1
Fill fuel tank cleaning additive. Observe the proportion: 60-80 liters of gasoline add about 0.3 litres of fluid. Then quietly continue while harmful deposits will dissolve themselves. This cleaning should be repeated every 3-5 thousand kilometers.
2
For heavily soiled injector is better to use another method. Connect the special setting in which there is a washing fluid. Do this by using transition fittings, excluding from this diagram, the fuel pump, fuel tank and fuel channels. Start the engine and let it run for about half an hour. Cleaning fluid under pressure enters the injector, cleanses them from pollution, which subsequently burned in the engine cylinders.
3
Keep in mind that for badly worn engines intensive washing out of harmful. Ensure that along with the dirt did not remove the carbon deposits on the pistons rings. It is fraught with decrease in compression and problems with starting the engine. Check the quality of washing at the CO level, which should be lower on the stability of engine operation at idle. If a method of cleaning does not help, then remove the injector from the engine and clean it separately.
4
Place it on a special stand which will simulate the operation of the injectors on the engine. Only here, instead of the fuel will be washing liquid. Make sure the flow channel of the fuel was the formation of air bubbles in the liquid. This process is called cavitation. When this happens the effective cleaning of the nozzle and washed the filter. After rinsing you assess the performance of the injector, which is compared to what it was before the treatment. Note that if the output of the nozzles turned out different, it needed to be replaced.
How to clean the injector <b>WHA</b>

Advice 4: How to clean injector

Modern fuel injection system work item have the injector (the injector) of the solenoid valve. Even a good injection system is dirty when the engine is running. The use of gasoline of questionable quality accelerates the process of clogging the injectorand, in fact chemical elements that are contained in gasoline, at a pressure of injection become trudnosmyvaemye deposits. Worsens capacity of the engine and it quickly fails. It is therefore necessary to periodically clean the injector.
How to clean injector
Instruction
1
Fill the gas tank cleaning additive, do it before filling, and then fill full tank and go. Bottle 0.3 l is enough for about 70 liters of fuel. However, such a fluid can play with the machine a bad joke. Its active ingredients dissolve dirt, not only on the injectors, but the fuel tank and the fuel line. For this reason, the dirt begins to circulate around the fuel system, leading to contamination of the filter.
2
Clean the injector, without removing it from the engine. Buy special installation and flushing fluid that connect to the injectorNoah "ruler" of the motor, excluding the gas tank, fuel pump and filter. Start the engine and leave it for 30-40 minutes. The mixture of petrol and washing liquid which is under pressure of 3-6 atmospheres, will do the trick. This method of cleaning will restore normal operation of the injector.
How to clean <strong>injector</strong>
3
The best results are obtained by cleaning on a special stand. Place the disassembled injector on a stand that simulates the operation of the engine. Instead, the fuel is passed wash liquid. Achieve cavitation – formation of air bubbles in the liquid. Thanks to her, is the destruction of accumulated dirt and cleaning. Individual cleaning on the injectors on a special stand gives the maximum effect.
How to clean <strong>injector</strong>

Advice 5: How to check the fuel rail pressure

The fuel system includes: fuel tank, fuel pump, pressure regulator, fuel filter, injector rail, the drain and the supply line. Through special pipelines is the message of the tank with the atmosphere. This excludes its deformation. But there are times when the pressure in the fuel rail is broken, which leads to malfunction of the fuel system. To prevent this, periodically check the pressure in the rail.
How to check the fuel rail pressure
Instruction
1
Check pressure with a regular pressure gauge. To do this, disconnect the wire from the negative terminal of the battery. Wear oil-resistant hose to the fitting on the gauge. Inner diameter of hose 12 mm, don't forget to secure it with the clamp.
2
Before starting work, be sure to relieve the pressure. This will slow the car and turn the transmission into neutral. Remove the cover hatch over the fuel tank, unscrewing the fastening screws. Disconnect the fuel pump connector from the wiring harness.
3
Start the engine, it should stall when the gasoline in the fuel line. Crank the engine for a few seconds. Remove the plastic cap that is worn on the fitting the fuel line. Unscrew the valve fitting from the fuel rail and install it the hose on the pressure gauge.
How to check <strong>pressure</strong> fuel <b>rail</b>
4
Run the engine at idle. Check the pressure of the fuel, which ideally should be about 3 atmospheres. Then remove the vacuum hose that is installed on the fuel pressure regulator. Measure the pressure again. If the regulator is OK, it will grow on 0,2-0,7 atmospheres.
5
If pressure below norm, the "culprits" may be several. Dial the speed, and measure the pressure again. If it is at higher revs increased, then it is time to change the fuel filter. And if this pressure falls, it is necessary to replace the pump.
How to check <strong>pressure</strong> fuel <b>rail</b>

Advice 6: How to clean gas tank

Cleaning the tank is necessary in order to get rid of rust and other harmful deposits that accumulate in the process operation of the vehicle.
How to clean gas tank
Instruction
1
Driving the car on a viewing hole or lift it using jacks and then secure it on stands. Carefully remove the trim tank, which is located in the trunk. Disconnect the sensor pointer level fuel. Remove all sources of fire, highly heated items.
2
Lay under the car some cloth or cardboard. Climb under it and remove the protection of the fuel pump and filter. Then unplug the fuel pump wire and insulate it. Start the car and wait until she stops - this is necessary in order to relieve the pressure.
3
Brush the connection of the fuel filter hose connection to the fuel pump and gas tank. Wipe these surfaces with a damp cloth. Then remove the screwdriver fuel filter clamp and remove the hose that goes from gas tank to fuel pump. Immediately substitute the canister and drain the gasoline, which can leak quite a large number.
4
Connect the hose back and carefully tighten the clamp, then Unscrew it at the connection to the gas tank with a key. Gently wrap the end of the hose with polyethylene. Suitable to remove the gas tank on the left side of the pipe. This ventilation pipe of the tank and the return fuel-cut openings for all connections.
5
Disconnect o-ring from the neck of the tank, it's easy to squeeze. Climb into the trunk and Unscrew the four nuts, which attaches the gas tank. Gently pull it on itself, top and bottom, then do the same with the right side. In this way, remove the gas tank to the outside. Unscrew the sensor and remove the filter.
6
Fill the tank with about 3 liters of gasoline first through hole of the filter, and then through the fuel level sensor. Good probaltica it inside, and then pour through the filler neck. Make the drained fluid was no sediment and had a natural color. Then assemble in reverse order.
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