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Diesel engine oil common use problems.

Time：

2022-11-25

Source：

If you want to talk about the "sage" of diesel engine, it is diesel engine oil. Unlike gasoline, diesel engine oil has to deal with long time high speed engine operation, more complex road conditions and heavy load, etc. Do you really understand such an important diesel engine oil?

Not long after the change of the engine oil is black, it is not to buy a fake?

I believe that many careful drivers will find that not long ago just changed the oil, not two days on the "white scale to see the black scale", so they think they have bought a fake. But diesel cars often run long distances, and the driving environment is unstable, compared to gasoline oil is more likely to become black. The dispersant in the oil will also make the sludge and soot not to settle in the oil to ensure the performance of the engine. The blackening of a new oil change may be the result of the oil's clean dispersing effect on sludge and carbon deposits. So the oil color change cannot be used as the basis for judging the quality of oil.

Is the low oil pressure after a new oil change because the oil is not good?

Whenever there is a low oil pressure or a red light on the engine after an oil change, the first reaction of the driver is that there is something wrong with the quality of the oil. However, low oil pressure first confirm whether you choose the right viscosity and quality grade of oil within the recommended range of the vehicle manual, in order to ensure the quality of oil and oil safety, I remind all car owners friends must choose the regular purchase channel. If the oil is suitable for your car but the oil pressure is still not normal, it is necessary to investigate the engine mechanical problems. The oil only replenish not change, is both save trouble and save money number approach? Although diesel cars eat "rough food", but dry is fine work, after a long journey, some drivers will choose to replenish the oil rather than replace the oil, but this seemingly time-saving practice is not desirable.

The performance of the oil in use will gradually decline and consumption, refueling can only supplement the shortage of oil, can not solve the loss of performance, do not completely replace the oil, engine performance will only get worse. Please be careful when mixing oil. If you need to save your life as a last resort, please replace the oil with a new one in time to reduce the damage to the engine.

What is the correct way to open the oil change cycle?

Driving to how many kilometers to replace the oil is also a topic of greater concern to drivers, although the vehicle manual can give reference, but the diesel car conditions vary greatly, driving environment is complex, in addition to oil change intervals and oil quality, should also be combined with the actual car and road conditions to choose. The current diesel engine oil, cf-4 level oil change interval in 8000-12000 km, ch-4 level oil change interval in 15000-20000 km, ci-4 level oil change interval in 25000 km or so.

A high quality diesel engine oil can save a lot of heart in every aspect of long distance travel. Hermes UK diesel engine oil uses super anti-wear technology, which greatly improves anti-oxidation performance, thus extending engine life and reducing operating costs.

Only by knowing yourself and your enemy, understanding diesel oil knowledge, and doing a good job of engine maintenance, can you ensure safe driving during long-distance driving!

How to buy the right grease?

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How to buy the right grease?

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