Question 1: Is there any kind of synthetic engine oil for vehicles?
Now, the synthetic oil has good performance and good fluidity. Both cold start in winter and high temperature in summer have excellent performance. The oil change cycle is long to protect the engine to a greater extent. But the total synthetic oil is not suitable for millions of yuan, small cars
For tens of thousands of economical cars, because of the low machining accuracy of the engine, the gap between the cylinder and piston ring seals is not advanced. This kind of engine often appears in the low cost model. Compared with the sealing effect of heavy oil between the cylinder and piston ring, if full synthetic oil is rarely used, the engine will have a small problem of sealing. I always feel that there is no power to open it. After stopping, most of the oil will flow back to the oil pan, and the lubrication and sealing of the engine will be damaged. Therefore, the engine will be more worn after starting in the morning. If the oil is stuck in the shift, there will be no such problem.
Therefore, all synthetic oils are good oils, but they are not suitable for low-cost and economical automotive engines.
Question 2: How to select turbocharger engine oil - if all synthetic oil brushes are recommended
If you use a turbocharger, it is enough to use crude oil, but if you have a computer, please complete the following paragraphs:
Since the speed of the turbocharger is too high, any ball bearing can withstand the strength of 100000 revolutions. Therefore, the main shaft ball bearing is not connected to the turbine body, but there is a floating design. The main shaft is floating between the oil and turbine shaft. The main shaft is a very narrow space filled with flowing oil, which not only plays a lubricating role, but also can take away impurities between the main shaft and the turbine and the place where heat is dissipated.
Synthetic oil is thin, with good lubrication and heat dissipation performance. When the turbine speed increases, more thin oil can be produced.
Q3: Does the lamp replace the oil filter?
But there is no oil lubrication, or the important role is to filter out the dirt inside the engine. If there is no oil filter to replace, the dirt is not completely clear, so there is no oil. We must replace the oil filter. It is dead.
Question 4: Is oil all black?
The engine oil is mainly used to lubricate various parts of the engine, especially the piston and cylinder wall. The product of combustion is dark gum, so the oil has changed color since it was injected into the engine. However, the oil used normally should be dark brown. If it is completely black, it is a problem. It is likely that the oil circulation is too long.
Q6: Can different brands of oils be mixed?
Each brand of oil additive is different. Mixing will lead to deterioration of chemical components, so mixing is not recommended.
The above is a detailed introduction to OEM processing lubricants, and we hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional services https://www.smxnykj.com/