What Should Be Noted for China VI Vehicles?

[OCarter]

China VI vehicles require attention to the following matters: 1. Use official fuel: Inferior diesel can cause incomplete combustion or excessive sulfur content leading to DPF poisoning, shortening the DPF regeneration cycle. In mild cases, it increases diesel consumption, while in severe cases, it can render the DPF useless. 2. Use official engine oil: Similarly, the ash content in engine oil directly affects DPF regeneration. Therefore, it is essential to use China VI-specific engine oil. Qualified engine oil not only ensures the proper functioning of the after-treatment system but also effectively extends maintenance intervals, thereby reducing the total lifecycle maintenance costs. 3. Urea solution is of utmost importance: Urea solution directly participates in the after-treatment process. If the urea solution does not meet standards, it can lead to excessive exhaust emissions, and the closed-loop control will directly restrict the engine's operating state. Additionally, non-compliant urea solutions can cause crystallization and blockages. Thus, using compliant urea solution is the most basic requirement in the China VI stage.