What does Mobil Oil FS mean?

[LeBrody]

Mobil Oil FS refers to the Mobil 1 series, which is one of the oil models of Mobil Oil. Engine oil, also known as motor oil, primarily serves the following functions: 1. Separating the surfaces of relatively sliding parts such as pistons and cylinders, main shafts and bearing bushes to reduce wear on components; 2. Carrying heat back to the oil tank and then dissipating it into the air, assisting the radiator in cooling the engine; 3. Transporting carbon deposits, sludge, and worn metal particles from engine parts back to the oil tank through circulation, cleaning the working surfaces of components; 4. Forming a seal between the piston rings and pistons to reduce gas leakage and prevent external contaminants from entering; 5. Adsorbing onto the surfaces of parts to prevent contact with water, air, acidic substances, and harmful gases; 6. Cushioning impact loads on pistons, piston pins, connecting rods, and crankshaft bearings.