Is Longpan 9000 Fully Synthetic Engine Oil Safe to Use?

1 Answers
MartinMarie
07/29/25 11:59am
Longpan 9000 fully synthetic engine oil can be used. Longpan 9000 uses Group III base oil, which in terms of performance is not a high-end product. It is suitable for consumers who do not have high requirements for oil performance and prioritize cost-effectiveness, so there is no problem in using it. Below are the functions of engine oil: 1. Friction Reduction: A sufficiently thick oil film separates the surfaces of relatively sliding parts, thereby reducing wear. 2. Sealing: Engine oil can form a seal between the piston rings and pistons, reducing gas leakage and preventing external contaminants from entering. 3. Anti-Rust: Lubricating oil can adhere to the surface of parts, preventing contact with water, air, acidic substances, and harmful gases. 4. Cushioning: When the pressure in the engine cylinder rises sharply, suddenly increasing the load on the pistons, piston skirts, connecting rods, and crankshaft bearings, this load is transmitted and lubricated through the bearings, cushioning the impact load. 5. Cleaning: Good engine oil can carry carbon deposits, sludge, and worn metal particles from engine parts back to the oil tank through circulation, washing away dirt generated on the working surfaces of the parts through the flow of the lubricating oil.
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