Factory direct supply of automotive engine oil

Specification:

1. How to choose the right lubricating oil?

1) According to the requirements of the owner's manual, choose according to AP and SAE grades.

2) Compared with mineral oil, synthetic oil has more stable performance, which can extend the oil change interval and save fuel. It should be used as often as possible.

3) SN grade is higher than SM grade and has better wear resistance. It should be used as often as possible.

2. The quality of the oil depends on the API index. What are the classifications of API metrics?

There are mainly two types of engines, gasoline engines and diesel engines. API also divides engine oils into two categories. The API quality grade of gasoline engine oil starts with S, and that of diesel engine starts with C. Quality grades are listed in alphabetical order, the higher the letter the higher the grade.
Gasoline engine oil API grades: SA, SB, SC, SD, SE, SF, SG, SHSJ, SL, SM, SN
Diesel engine oil API grade: CA, CB, CC, CD, CE, CF, CF-4, CG-4, CH-4, CI-4

3. How to choose the right viscosity?
1) New cars use lower viscosity, such as: 5W-30
2) High-viscosity engine oil for old cars, such as: 15W-50
3) When the temperature in the north is low, choose low viscosity, such as: 5W-30
4) Generally, moderate viscosity can be selected, such as: 5W-40

4. Do cheap cars need good gas?

1) What grade of engine oil to use mainly depends on the requirements of the car manufacturer. Nowadays, new cars generally require the use of SL or above, which has nothing to do with the price of the car.
2) Most urban vehicles tend to have poorer driving conditions and require higher quality lubricants to protect the engine.
3) In areas where the fuel quality is unstable, higher grade engine oil should be used.

5. My car will not be driven in very harsh conditions. Need such a good lubricant?
Most vehicles will not be driven in harsh environments, but it has become a consensus to use high-quality lubricants:
As new technologies are continuously applied to engines, the operating conditions of engines are becoming more and more stringent, and the demand for lubricating oil is also increasing. Premium grade lubricants reduce engine wear, piston and ring deposits, provide adequate engine lubrication and extend engine life.

6. Is it necessary to flush the engine before changing this product or other Salborough oil?

It's not necessary at all. No special preparation is required for changing from conventional oil to this product, or from a certain brand of oil to Salboro.