🔴Power steering fluid, power steering fluid, or PSF, is considered an essential part for continuing to direct and move the steering wheel with the least possible effort. In addition, the steering fluid ensures that the hoses, valves, and power steering box work optimally. Power steering systems in cars vary between hydraulic and electric, as hydraulic systems are used. Fluids to apply hydraulic pressure to the system to help steer the steering wheel. On the other hand, the electrical system uses an electric motor and various sensors to detect the amount of force that the driver is exerting on the steering wheel. In general, the power pump or steering box will begin to fail when the quality of the steering oil begins to deteriorate. Therefore, It is important to replace it according to the maintenance times recommended by the manufacturer.