It may not look like it, but cars actually function thanks to a variety of fluids. One of the most, if not the most, important is the automatic transmission fluid (ATF) for automatic cars. It plays a ...

From torque converters to dual-clutch and CVTs, modern automatics take very different paths to the same job. Despite its ubiquity, the automatic transmission is one of the most mechanically complex ...

Ever wondered how easily you switch gears using your car’s transmission? The transmission fluid is a lubricant for your vehicle's transmission system. It helps clean and protect the transmission from ...

There are seven core fluids — eight, including differential, which isn't always on the list — that keep most gasoline engine cars running smoothly: fuel, coolant, power steering fluid, windshield ...