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1. The characteristics of ordinary mineral engine oil are that it is cheap and can adapt to the general use requirements, but it must be replaced on time, and the replacement frequency is relatively fast.
2. Synthetic engine oil is usually imported more, and its characteristics are that the protection of the engine at high temperature (such as summer) and low temperature (such as winter), especially when the car starts, is far better than that of ordinary mineral engine oil. The oxidation rate is slow and can be replaced every 8,000 or even 10,000 kilometers, but ** is higher, generally three to four times that of mineral engine oil.
Precautions. In places where the temperature difference is not large, it is reasonable to replace it on time and use mineral engine oil. If you are more attentive to the car, or the environment is not very mild, the use of synthetic engine oil is not necessarily a waste, although the cost of a single oil change is higher, but after all, the number of oil changes is less, not to mention the time saved, the additional protection of the engine, reducing the "psychological" age of the car is also a good harvest.
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Hello: It is recommended to change to fully synthetic oil.
For example. Castrol Magnetics. Beautifully floated in silver. Fully synthetic oil is a synthetic engine oil, which is characterized by good low-temperature performance, good engine protection and long replacement cycle.
It can reach 8000 km to 10000 km to replace it once!
Personally, I think that if you try to change the oil in your car, you can better protect the engine, and you can save yourself money by having fewer problems.
I wish you a pleasant use of the car* [Car questions, ask the car master. 4S shop professional technician, 10 minutes to solve. 】
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Volkswagen Polo maintains an oil of VW50200 (or a higher VW standard compatible with VW50200) or 5W40 with viscosity value. These oils have the following characteristics: they can be used in a variety of outdoor temperatures throughout the year, have good cleaning ability, have good lubrication ability under various engine temperatures and load conditions, have good anti-aging ability, reduce engine wear and tear in the extremity of limbs, and have good low-temperature starting ability.
Hunger. **The oil change of Polo is generally about 3-4L, and the amount of oil depends on the oil scale, as shown in the figure below
Or according to the oil level indicator: "max" (the inflection point on the oil level indicator) indicates the upper limit of the oil level. "min" (the inflection point under the oil gauge) indicates the lower limit of the oil level.
Pay attention to the height of the oil level when filling, do not exceed the upper limit of the "maximum" and do not fall below the lower limit of the "minimum". It is recommended to fill in the upper middle position of the two signs.
The oil used in self-priming engines is of average quality and can be used with mineral oil and semi-synthetic oil. If you have a big budget, you can use a fully synthetic motor oil. Compared with self-priming engines, turbocharged engines have more precise interiors, more complex operating conditions, higher requirements for oil quality, and require better flowing lubricating oils, so it is best to use fully synthetic engine oils.
For the choice of motor oil brand, long-term use of motor oil is required, and Mobil oil can be used in addition to the branch. Pay attention to the cleanliness of the oil, it is recommended to use Shell oil. Castrol is recommended for oils with strong film toughness.
Like turbocharged engines, carbon deposits are susceptible at high speeds, so we opted for Shell synthetic oils, which have high cleaning performance.
Millions of car purchase subsidies.
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Volkswagen Polo Maintenance is a VW50200 (or VW50200-compatible) or a viscosity 5W40 model. This engine oil has the following characteristics: it can be used all year round at a variety of outdoor temperatures, excellent cleaning ability, excellent wetting ability under various automobile engine degrees and loads, excellent aging resistance, reduced automobile engine damage, and excellent ultra-low temperature operation ability.
The new polo oil change is generally around 3-4L, and the amount of oil is clear, and you need to see the oil dipstick, as shown in the figure below
When the oil quantity is below C or C, add it again; When the amount of oil is at B, it can be added; When the oil level is at A, there is no need to add engine oil. The oil level gauge should not exceed A, otherwise the exhaust gas treatment equipment will be at risk of damage.
Or according to the oil dipstick marked with the level gauge: "max" (the turning point on the dipstick) indicates the limit of the oil level height. "min" (the turning point under the dipstick) indicates the low limit of the height of the oil wax ignition level.
When charging, it is necessary to pay attention to the oil level height, which can neither exceed the "max" limit nor be less than the "min" limit. It is proposed to fill the upper middle of the 2 markers.
The quality of the engine oil used in the self-priming engine is average, and mineral oil and semi-synthetic oil can be used, and if the cost budget is too large, you can choose to use full generation engine oil. Turbocharger engine is relatively self-priming, its engine part is more precise, the operation standard is more complicated, the oil quality requirements are higher, Biqiao imitation has good flow of grease, it is best to choose full generation oil.
For the selection of well-known brands of engine oil, it is necessary to have high-efficiency engine oil, and Castrol engine oil can be selected; Pay attention to the cleaning of engine oil to the automobile engine, and it is highly recommended to use Shell engine oil; If you have a strong slick ductility, it is highly recommended to choose Castrol. Like turbocharger engines, they are prone to carbon build-up at high speeds, so Shell oils with strong clean-up properties can be selected as full-produce oils.
Millions of car purchase subsidies.
The original engine oil is generally fully synthetic or semi-synthetic, and the maintenance mileage is 5000 kilometers, and the fully synthetic engine oil can be used if it is extended, and the maintenance mileage is about 8000-10000, if you want to extend it, you need to use PAO level engine oil, like I am now using German GT Magic Red engine oil, which belongs to the real fully synthetic engine oil, and there is no problem with running 12000 normally, and it is a linear recession, not like the general engine oil has an obvious sense of decline, The power boost is also better than the average fully synthetic motor oil, and I am now in the fourth pot, and the power of the car has not decreased at all.
Regular motor oil as well as semi-synthetic are available.
The maintenance manual says that 5000 kilometers or half a year need to be maintained, I personally think that half a year maintenance is too troublesome, busy work does not have so much time to do maintenance, so now are used high-quality GT magic red engine oil to do maintenance, this oil has strong anti-recession ability, maintenance can run 15000 kilometers at a time, only need to be maintained once a year, than go to the 4S shop maintenance to save a lot of time.
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