(Only the hydraulic systems use power-steering fluid ... On some cars, the type you need may be printed on the power-steering fluid reservoir’s cap — which you’ll have to find anyway.

or a mineral-based hydraulic fluid. There's a container of it under the hood, and it's a good idea to check it periodically because what goes on inside that reservoir -- from the amount of fluid ...

After crews were able to contain the leak, now environmental groups are working to learn if there was any damage done.

Refresh Brake Fluid with Clear Tubing After emptying the reservoir, fill it up with fresh ... The brakes on the car function with the use of a hydraulic system that requires a special fluid.

Hydraulic fluid spilled from Braeburn Alloy Steel Mill into the Allegheny River; containment efforts successful.

Hydraulic clutches for manual transmissions ... Pushing in the clutch pedal makes fluid flow from a master cylinder (or fluid reservoir) to the slave cylinder, which moves the pressure plate ...