Grinding engines

Modern drives, both spark ignition and compression ignition, do not require break-in in the old sense of the word.

So there is no need to change the oil and filter or adjust the valves after 1000 - 1500 km of run.

In modern engines, the first inspection with an oil change takes place, depending on the manufacturer's requirements, after 15, 20 or 30 thousand kilometers or after a year of operation, whichever comes first.

However, it should be emphasized that modern engines in the first period of operation (about 1000 km) should not be overloaded by driving at low speeds and high gears, and should not be sharply loaded in a cold state immediately after start-up. The friction parts of these engines are very precisely machined, but must align and align with each other, contributing to future mileage.