What are the five oils and three fluids in a car?
1 Answers
In a car, the five oils and three fluids refer to gasoline, engine oil, transmission fluid, brake fluid, power steering fluid, and coolant, windshield washer fluid, and battery electrolyte. Their functions and filling locations are as follows: 1. Gasoline is the primary liquid in a car, serving as the fuel for the engine and the source of all power in the vehicle; 2. Engine oil is the working medium of the engine lubrication system, providing lubrication and protection for the engine; 3. Transmission fluid functions to lubricate and cool the transmission, and in automatic transmissions, it also serves as the working medium for the control system; 4. Brake fluid is the working medium that transmits braking pressure in the hydraulic braking system; 5. Power steering fluid is a medium oil added to the power steering system, playing a role in transmitting steering force and providing cushioning; 6. Coolant is the working medium of the engine cooling system, offering functions such as antifreeze, anti-boil, anti-corrosion, anti-scale, and lubrication of cooling system components; 7. Windshield washer fluid provides cleaning, antifreeze, anti-fog, anti-static, lubrication, and anti-corrosion effects; 8. Battery electrolyte, also known as battery fluid, is added to the battery to react with the battery plates for charging and discharging.
