The average car has around 30,000 parts and many fluids are used to keep them running properly. The most important fluids are motor oil, transmission fluid, brake fluid, washer fluid and coolant.

There are many, many fluids your car needs to keep running properly, and much like those in the human body, things can go very badly if you have too much or not enough. Most of these liquids are ...

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 ...

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 ...

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