艾萨-ASI Topic: Car Maintenance Philosophy

People say: "Go to the 4S shop for car maintenance", which is the most basic choice, but the maintenance fee is the most expensive (misunderstanding), which is also what many people say.

Explanation: It seems that the only disadvantage of 4S shop is the expensive maintenance price? Little do they know that the standard mineral engine oil they provide can only meet the minimum requirements of the car's performance, and the maximum oil change interval (guaranteed not to affect the engine operation) is only 5,000 kilometers. This is the real problem.

      Once the warranty period of the vehicle is over, in order to save expensive maintenance costs, some car enthusiasts compete to buy various low-priced lubricants in order to reduce the cost of car maintenance (misunderstanding).

      Explanation: After the warranty period, it seems that I have finally left the 4S shop and bought lower-priced mineral oil to save money. As everyone knows, just using low-grade engine oil once may cause permanent damage to the engine. Low-grade engine oil has a high friction coefficient, is easy to oxidize, acidify, and is highly corrosive. It is easy to leave carbon deposits and sludge in the engine, and block the filter and oil passage. As a result, engine noise increases, gasoline consumption is also high, and hidden dangers increase. , Over time, frequent failures, the result outweighs the gains, and I don’t know the knowledge of oil use, and finally go back to the 4S shop to endure the expensive price, so how to change this vicious circle? the

      Suggestion: You should choose a fully synthetic engine oil that is better than the 4S shop, this is the first purpose of leaving it. Fully synthetic oil has good lubricity, no carbon deposits, and the friction coefficient is close to zero. It reduces noise, protects the engine, improves power, and reduces gasoline consumption. These are the advantages of one link and one link. Although the price is more expensive than the original mineral oil, the oil change interval of synthetic oil is more than 10,000 kilometers, which is twice that of ordinary mineral oil, which saves at least one oil purchase and maintenance cost. And the gasoline cost saved by using synthetic oil is far greater than the oil change cost. This is the correct way of thinking to independently decide to buy engine oil. It not only saves money, protects the engine, extends the warranty period, but also improves the driving experience. This is the reason for buying synthetic oil.