Why do I need to flush the engine with diesel fuel and how is this procedure carried out?

Washing the engine with diesel fuel is an old,A proven and reliable method of cleaning the motor. However, many owners of modern cars are laughing at cranks who use this grandfather's method, but in vain. After washing the engine even a gasoline engine with diesel fuel will get rid of dirt and scale. And the aggressive means for this use is not necessary, so you do not have to worry that aggressive substances can do harm to anything inside. The entire oil system will have a second life when the engine is flushed with diesel oil before replacing the oil. It's a simple, cheap and safe way.

Why do they do this?

During operation in the engine oil systemaccumulate tarry deposits, scale, which causes the oil circulation to deteriorate, and this reduces the efficiency of the cooling and lubricating function. This problem is exacerbated if the owner uses cheap low-quality oil. Then the volume of deposits grows, and this can lead to the overlap of the oil channels. After 10-15 thousand kilometers of run, oil is usually used, but if the machine is operated under severe conditions and with bad oil, then pouring a new one without preliminary flushing the engine with diesel fuel is almost useless.

When replacing the fuel and lubricant, it is recommended to flush the motor in some cases:

• at change of oil type;
• first pour oil of unknown type and manufacturer;
• mixing antifreeze with oil;
• major engine repairs.

Feature Procedure

The main task of washing the engine when replacingoil diesel fuel - this is a complete cleaning of the system from dirt, sludge and residues of the previous liquid in the system. To do this, you need to apply a compound that is able to dissolve the formed solid outgrowths, tarry deposits and the remains of the old oil. For this, several methods are used:

• the introduction of additives in the oil before draining it;
• flushing of the washing liquid after draining the used oil.

It should be noted that modern meansquite effectively cope with the task, but they have shortcomings. First, they are expensive. Secondly, they are aggressive, so can if not destroy, then cause some damage to engine parts.

Solar oil is an alternative to such means. It was used from the moment it appeared on the market. It was diesel fuel, together with kerosene, that were previously considered the best substances for cleaning engines, but this was until special means were developed that were intended exclusively for this purpose. Find evidence of this can be at specialized forums, where in reviews washing engine oil is actively discussed. Diesel fuel is an excellent solvent that effectively copes with the oily composition and resinous residue. Also, this fuel is fluid, so it gets to all corners of the system, removing dirt, scum, slag, oil clots. It all comes out.

Advantages of diesel fuel

Despite the fact that there are manyspecial washing liquids, solar oil is still actively used and is quite a serious competition. In this case, it does not affect badly on metal, gaskets and gaskets, and the reliability of engine oil washing has been tested for decades. Also diesel fuel is cheap. Therefore you can and it is safe to resort to it.

In reviews, flushing the engine with diesel oil beforereplacement of oil is recommended when using fuel with oil. Create this mixture is easy - you just need to mix the ingredients. Also, cleaning the motor can be done with kerosene, which is also an excellent solvent and easily copes with oily contaminants and deposits.

Preparation for washing

To begin with, the procedure is carried out afterThe way you combine all the waste oil. To merge it is simple enough: drive the car to a pit, unscrew the drain bolt from below and wait until all the oil has merged down.

You can also use specialdevices for draining oil through the dipstick. They have become quite popular lately. But now it's not about that. It is necessary to drain the oil, and then you can proceed to the next step.

After draining the oil, remove the oil filter. Usually it is simply unscrewed by hand, but if necessary, you can use a special key. Then you need to install a temporary filter, which will be present at the time of washing the motor. Therefore, it is desirable to choose the cheapest one that will be on sale.

The instruction of washing of the engine with diesel fuel

Now proceed directly to the cleaning itself. It is produced in several stages. First, under a large head, a mixture of diesel fuel and oil from the drain hole is poured into the engine. This initial impulse is needed to provide a fluid flow in the system. The volume of the diesel for pouring is 2.5-3.5 liters. The cleaner must pass through the entire oil system and drain out of the drain hole. This provides a rough cleaning of the largest contaminants and oil residues.

The next stage is done with the box closed. Twist it by hand and fill the engine with diesel oil in a volume equal to the volume of oil being poured. Now you need to start the engine and drive this mixture through the entire oil system. It is very important to monitor the indicator of the thermometer. The heating of the engine must never go to the red mark. And in general the temperature should not reach even to the middle of the scale. Most likely, he will not have time to warm up in a short time, but still need to follow up.

After the engine has been burned out, you can muffle the engine. Now the drainage hole is unscrewed again and we can see how the diesel fuel flows from the oil residues. If the last droplets of diesel fuel flow out with oil, then it is desirable to carry out the procedure again. To conduct it should be until the diesel fuel will not drain in its pure form.

End of procedure

The procedure is completed by a full discharge of solar oil fromsystem, then the drain plug is firmly screwed. The temporary oil filter can be removed, and in its place it is necessary to install a normal quality filter for operation in the normal mode. After all the operations are performed, you can fill in the new oil. Of course, after pouring the oil, you need to check the entire system for leaks.

Nuances

When carrying out engine oil flushingVAZ-2107 or other models of cars should take into account that fuel can not provide the necessary grip of parts, as, unlike oil, diesel fuel is less viscous. So do not be surprised that the engine does not start the first time. Probably, it will be possible to start it from the second or third time, and it is quite normal.

When using special fluids forflushing the oil system, you need to remember that they have aggressive properties. In comparison with them, diesel is a gentle washing means, and this is the advantage of this fuel.

Conclusion

Flushing the engine with diesel is reallyAn effective way to remove oil residues and combustion products of additives. Given the spread of counterfeits that contain different additives in their composition, often precipitated at high heating temperatures, engine flushing may be required quite often. It is recommended to hold it every time you change the oil, that is, after 7-10 thousand kilometers of run. So, your car will be in good condition for a long time.

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