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How often should you change your car's oil?

Motor oil has been quietly doing the automotive world "dragon set". We can always think of the car engine, automobile gasoline and other "people", but it is very easy to ignore the effectiveness of the oil. In reality, there are few things that last forever, and motor oil can't escape the fate of getting old. How often should you change your vehicle's oil to be effective? China's Pacific Automotive Network, willing to do your lost guiding light, dialing the clouds and fog, find the truth of the matter ~

Vehicle oil effective replacement cycle time

1, mineral oil: recommended 4000-5000 kilometers replacement.

2, semi-generated motor oil: recommended 5000-7500 kilometers to change.

3, full generation of motor oil: recommended 7500-10000 kilometers change.

That kind of information only serves the purpose of the program, in fact, the reader will always have doubts about this kind of information and its variability. If you take into account the effect, the sooner you change the oil, the more you can take full advantage of the cleaning and moisturizing effect of the oil. The actual bag does not allow, the economic development is considered to be the example of consumer power, so the above information is only for reference, not the implementation of rigid demand. Specific replacement cycle time, the most important thing is to drive the working condition and its _ rate.

Many vehicle service manuals must indicate the oil change cycle time, and the manufacturer's recommendations are more reliable. If not, owners can tell if it's time for an oil change in the following ways.

1, a very simple way is to immediately check the oil dipstick, if the oil level is less than the minimum limit line, this time should be replaced with new oil.

2, the oil produces emulsion, foam, deterioration, residue or viscosity reduction, the oil should be replaced immediately.

3, the engine noise, you can hear the master cylinder murmur. May be mechanical equipment friction slag into the engine oil sump, accompanied by oil transfer to the piston rod, continuously being sent to the cylinder to send out the impact sound. This time the oil residue is more, to replace the oil, if necessary, should also clean the engine oil pan.

4, high fuel consumption, the car idling jitter is more serious and other conditions like to cause the owner's attention.

5, the car engine _ degree of abnormality, may also be the oil is not enough to cause the refrigeration system to produce common problems.

6, the car engine when there is a more ear-piercing sound, it is likely to be due to insufficient viscosity of the oil, resulting in a reduction in the actual effect of the lubricant, the piston rod seals immediately scrape with the cylinder wall, which is the so-called "engine cylinder", the more serious time will cause the destruction of the car engine.

Note: The above recommendations are for reference only, there are some conditions that are not necessarily due to the oil.

If the owner of the car driving often and extreme working conditions, you should change the oil in advance. Naturally, there are car owners who drive like a Buddha and don't get much mileage in a year, so it's obvious that they should postpone the replacement cycle to prevent depletion of the oil's efficiency. When replacing the oil, can be integrated above the recommended replacement of the number of kilometers and its differentiation, can assist the owner of the car trip more economic development and warmth. The old oil is not a day out of the practice, many maintenance in this regard, "earn black money", the owner of the car for a long time will certainly understand more about this trick.

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