Unlike the elusive and oft-memed blinker fluid, brake fluid actually exists. Even more than that, it's one of the more important components of vehicular safety. As the name implies, it's a fluid that ...

Of all the systems in your car, perhaps the most important to your safety are the brakes. Modern vehicles use hydraulic fluid to transmit pressure from a master cylinder to individual cylinders at ...

Brake fluid is the unseen messenger inside your braking system. Every time you press the pedal, hydraulic pressure travels through this fluid to clamp the brakes at each wheel. If the fluid degrades, ...

Under every car’s hood, you’ll find a veritable nest of hoses and reservoirs filled with fluids, every one of them engineered to fulfill a specific role. And a part of being a responsible car owner is ...

Viewer-submitted questions for The Car Doctor: Q: Each weekend I look under the hood of my car like my dad taught me, and I noticed the brake fluid was a little low. I took it to a quick lube place ...

Vehicle maintenance requires regular attention to several fluid systems that keep cars running safely and efficiently. M ...

The process works because liquids are incompressible, and the density remains almost unchanged even during pressure and temperature rises. However, the fluid must retain its properties at all ...