Why is it worth changing the oil more often in new diesel engines?

Did the locksmith recommend changing the oil much faster than the manufacturer's recommendations suggested? Are you trying to earn extra money or maybe a desire to extend the life of the engine? If you're wondering who to listen to, check out our article! We advise how often to change the oil in a new diesel car!

What will you learn from this post?

• Why does the manufacturer recommend using liquid engine oil?
• What makes engine oil run faster?
• Should I use a slightly more viscous oil?

Shortly speaking

New car manufacturers often recommend the use of rare oils to reduce emissions. Low-viscosity oils protect the engine worse and wear out faster, so it is worth changing them more often than the manufacturer recommends.

Why do manufacturers recommend using low viscosity oils?

Many new diesel vehicle manufacturers recommend using liquid oils.e.g. 0W30 or 5W30. They form a thin filter that is relatively easy to break, so they only partially protect the engine and become dirty faster... So why do fears recommend using them? A sparse oil means less resistance to engine operation, which translates into lower fuel consumption and reduced carbon dioxide emissions. Manufacturers do their best to keep their engines as green and maintenance-free as possible, and we, the drivers, want the car to run flawlessly for as long as possible.

How does the manufacturer determine replacement intervals?

Another important question is how the intervals between oil changes are determined. Most often they are developed on the basis of tests during which the engine is operated under ideal conditions... This is an imitation of driving outside settlements, when the engine is running at optimal speed, the fuel is of excellent quality and the air entering the combustion chamber is clean. Let's be honest, how often does our car's engine run under these conditions?

What factors will shorten the life of an oil?

Oil is consumed faster in cars that are operated primarily in urban areas.... In this case, driving takes place over short distances, so the engine does not have time to warm up well. Under such conditions, water often accumulates in the oil, which, together with air pollutants (smog and exhaust gases in traffic jams), negatively affects the lubricating properties. For city driving Also, the oil loses its properties faster if the vehicle is equipped with a DPF particulate filter.as conditions do not allow soot to burn properly. In such a situation, unburned fuel residues get into the oil and dilute it. A more frequent replacement is also recommended when the vehicle is used intensively.

How often do you need to change the oil?

Of course, not less often than recommended by the manufacturer, but it is worth amending the suggested intervals. In the case of vehicles that drive mainly in the city or are heavily used, the oil change intervals should be shortened by about 30%.... The intervals should also be shorter in the case of vehicles with DPF and high mileage. Even in new machines, operated under ideal conditions, Slightly more frequent replacements will not hurt, and in the future will have a positive effect on the condition of the engine.

Listen to the mechanic

In the interest of the engine, independent mechanics usually recommend changing the oil more often than the on-board computer indicates and recommended by the manufacturer. Another way to increase the life of the power unit is to use of slightly higher viscosity oil, which is especially beneficial for cars with high mileage, when backlash begins to appear in the engine. It is worth consulting a good mechanic, but usually there are no contraindications for replacing 0w30 with, for example, 10W40. This will not cause a radical increase in fuel consumption, but allows you to significantly postpone the repair or even replacement of the engine.

Is it time to replace the fluids in your car? Oils from trusted manufacturers at reasonable prices can be found at avtotachki.com.

Photo: avtotachki.com, unsplash.com,