Like transmission fluid, power steering fluid performs a few key functions, including providing lubrication and hydraulic pressure to the power steering system. However, before we dive deeper into ...

Power steering systems require their own specific hydraulic fluid that does not contain friction modifiers and other additives that do not play well in the hydraulic power steering system.

The power-steering pump pressurizes the hydraulic fluid that helps the driver turn the steering wheel. Signs of steering-pump failure include leaks, noises or decreased assistance while steering.

and that means using quality power steering fluid. Hydraulic power steering systems need to be kept lubricated and that’s where power steering fluid comes in. Some formulas also contribute by ...