Lubricant Guide You Should Know

How to distinguish fake oil and real oil?

At the end of the year, many people often go to change the car's oil. However, on the market today, there are many fake oils, poor quality lubricants. Fake oil is waste oil when people have used it, then people bring it back for recycling, people put chemicals in and cook it again until it turns black, becomes yellow or iridescent green like viscous. new, then it will be bottled and sold for ½ cheaper than genuine oil.

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Fake oil is a regenerative oil, so it has run out of lubricants, anti-corrosion, anti-oxidation, anti-cleaning additives when it has been used. Over a long distance of several thousand kilometers and with high temperature, the oil no longer has a lubricating effect, so the fake oil is very harmful to the car, it does not maintain the viscous film between the engine parts. cause the vehicle to have a serious breakdown and may not be remedied.

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How to distinguish fake oil from real oil?

  1. Fake oil will reuse the bottle of real oil, so the bottle of fake oil will be older, more translucent.
  2. The fake oil is put into the bottle manually, so the oil bottle will be dented, it will not be as full as the genuine oil.
  3. The fake oil is closed by hand, so the bottle under the bottle cap is not as beautiful as the genuine oil. The ring below it will eat with the upper lid with small plastic stalks, so when opened it will break those plastic stalks, genuine oil is bottled by machine so these bottles are very delicate and very beautiful. In addition, there is an aluminum film inside to cover the mouth of the bottle, so viscous, this aluminum film is very delicate and beautiful. And the fake oil has a very bad aluminum and aluminum film.
  4. The real and new viscous bottles are at the bottom near the bottom of the bottle with the production date clearly printed, and the fake oil bottles also have the same production date, but the fake oil bottles have been reused 2 3 times, the production date compared to now will be longer.Lubricant Guide You Should Know 10
  5. The check code cannot help us distinguish fake or real oil because people have reused genuine bottles, so it will be difficult to distinguish.
  6. Do not be greedy to buy too cheap oil.
  7. When going to change the oil, the person changing the oil does not take the oil on display in front of him, but goes inside the store to get the oil out, we should be suspicious of that oil bottle.
  8. Should buy at distributors, genuine dealers authorized by lubricants.
  9. Based on the staff uniforms, people usually do not wear the company's shirts.
  10. When buying oil online or in person, you have to be very careful, not the highest price is the best oil, sometimes the highest price is fake oil bottles.

Avoid reusing the oil bottle, when you change the oil anywhere, when the oil is changed, do a small action that is to pierce the bottle with a knife, so that the crooks cannot use the bottle. that lubricant to make fake grease.

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How to pour oil yourself at home and treat waste oil like?

Pour the correct oil capacity with the parameters listed on the engine block, so buy an oil bottle with the same oil capacity indicated on the engine block for convenience in changing the oil.

Use a tool to prevent the old oil in the car from spilling out. Then use a lock to turn the screw under the engine block, depending on each vehicle, use the lock accordingly and each car has a different position, so it is necessary to find out before changing the oil.

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When you want to change the oil, you should run the car for a few kilometers to let the engine warm up so that when you change the oil, the oil will thin out and will flow out, but if you leave the car overnight and then change the oil immediately, it may not flow completely because because the oil is still thick at that time, if you do not go anywhere, you should also start the engine for a few minutes to warm up the engine to make the oil change more effective.

When screwing the viscous screw, turn it counterclockwise, and when tightening, tighten it clockwise and do not force it too hard, it will be threaded and it will also damage the thread in the engine block. danger. And be very careful not to get burned during an oil change while the car is still hot.

After letting the oil flow on its own, we should tilt the car over to let the old oil flow out, and to make it easier to flow the oil, I open the oil cap, because when opening the oil cap, it will open the atmospheric pressure, so the oil will flow easily. than.

Next, screw in the oil screw before adding new oil. Then pour in the oil with the correct volume according to the capacity indicated on the engine block, and screw the oil cap back, remember to tighten the oil cap to avoid sand falling into the oil box, which will damage the car. If we pour excess oil on the engine block, it will be counterproductive, the car will be heavier and it will not be loaded anymore because too much oil will create great resistance.

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Waste oil treatment: there are many different opinions on waste oil treatment such as for lubrication of bicycles or for machine tools and agricultural machines; Some people sell it to car repair shops, etc. However, this waste oil is very dangerous to the environment, causing environmental pollution that may not be remedied. Therefore, for this oil, it is not allowed to pour it directly down the drain, into the ditch, or onto the ground because it is very dangerous and cannot be handled. And if this waste oil wants to be released into the environment, it must go through a treatment process. So find a bottle that doesn't let old oil into it and then find the right way to handle it. It is best to use a funnel to make it easier to pour new oil into the car as well as pour old oil into the bottle.

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Old cars often lose oil for two reasons, the first is that the silver is exposed in the cylinder bit, so the oil will flow to the working drill of the engine, when it goes up like that when the engine burns, it will white smoke out; The second is that the oil will flow from the top down through the cylinder head, it is open. Therefore, for old cars, we should check carefully to avoid oil loss.

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