Is Hao Shun Engine Oil Additive Actually Useful?

[OliveMarie]

Engine oil additives are not very useful. It's better to use higher quality engine oil, so it is recommended to spend the money on improving the oil quality instead. Good engine oil benefits the engine by reducing friction, increasing power, reducing fuel consumption, and lowering noise. Definition of Engine Oil Additive: Oil additive is a general term for all engine oil additives. The main components of such products are anti-wear additives, mostly sulfur-phosphorus type additives. In fact, the various components in lubrication formulations need to be balanced. Engine oil not only serves an anti-wear function but also provides cooling, cleaning, sealing, and anti-corrosion functions. Consequences of Adding Too Much Engine Oil Additive: If too much is added, it may increase some anti-wear capability, but at the same time, it can cause increased acidity, which has a certain corrosive effect on the engine. If the engine oil is of good quality, there is no need to add any oil additive.