How to distinguish fake engine oil, how to distinguish real and fake engine oil?

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How to distinguish the real from the fake with the engine oil:

1. Look at the appearance of the package. The packaging of real engine oil will be more exquisite, the workmanship is very neat, the sealing cover is a disposable cover, there is a sealing tin foil at the gap, and the tin foil has special marks from the manufacturer.

2. Observe the color of the engine oil. Real motor oil is light and transparent, with no impurities, suspended solids and sediments. The oil color of fake engine oil is darker, and there may be impurities, sediments, or brushing when touched by hand;

3. Smell the smell. The taste of real engine oil is light, and it is the fragrance of crystal wax; Fake engine oil will be more pungent;

4. Freezing experiment. If you freeze both oils at minus 21 degrees Celsius for a period of time (a few hours), you will find that there is a clear difference in their fluidity: ** the oil still has good fluidity, while the fake oil almost condenses;

5. Engine oil**. The ** of real engine oil is relatively stable, and generally it will not be too different, if you find that ** is too different from the same type of engine oil of other merchants when you buy, you need to be vigilant;

6. Shake the engine oil. Shake the engine oil to observe whether the fluidity of the oil is good and whether the bubbles of the engine oil disappear quickly. The real engine oil has better fluidity when shaking, while the fake engine oil has poor fluidity when shaking, and the bubbles disappear slowly, because there is no antifoam agent in the oil or the antifoam agent has failed;

7. The manufacturer's official anti-counterfeiting certification. There will be anti-counterfeiting marks on the bottle body or cap of the engine oil, some are pasted with laser anti-counterfeiting marks, and some are using some high-tech anti-counterfeiting methods, such as official**, customer service**, SMS verification, special logos, product series numbers, anti-counterfeiting***, anti-counterfeiting labels, etc.;

8. Compare the anti-counterfeiting code and the qualified code. There is an anti-counterfeiting code on the cover, and there is a qualified code under the anti-counterfeiting code, and the anti-counterfeiting code and the qualified code are consistent;

9. User experience. During use, you can observe the carbon sedimentation state of the engine, or whether there will be various faults due to the use of oil, such as: serious engine wear, increased fuel consumption, carbon deposition, shaking, etc.

Looking at the packaging shape, the packaging design of real motor oil will be very exquisite.

Observing the shape of the oil, the color of the real engine oil is light and transparent, and the color of the fake engine oil is darker.

Smell the smell, the real engine oil smells light, and the fake engine oil chokes.

Preliminary judgment of the authenticity of the engine oil from the following points:

1.Take a look, the color of the oil is clear and translucent, no floating, no sediment.

2.Smell it, ** the smell of engine oil is mild, the smell of fake engine oil is pungent, and the smell of fuel is heavy.

3.Look at the appearance, the regular manufacturer is neatly packaged, and the bottle body also has an anti-counterfeiting verification mark.