Transmission fluid (ATF) is responsible for lubricating your car's transmission. It is typically red fluid but can be darker depending on the car. ATF leaks can be caused by a number of factors, including worn seals or gaskets, a cracked transmission pan, or a damaged transmission line.
Brake Fluid
Brake fluid is a hydraulic fluid that is used in your car's brake system to transmit pressure from the brake pedal to the brake calipers. It is typically a clear or amber fluid. Brake fluid leaks can be caused by a number of factors, including worn brake lines, damaged brake calipers, or a leaking master cylinder.
Power Steering Fluid
Power steering fluid is a hydraulic fluid that is used in your car's power steering system to assist in turning the steering wheel. It is typically a clear or red fluid. Power steering fluid leaks can be caused by a number of factors, including worn hoses, damaged steering racks, or a leaking power steering pump.
Coolant
Coolant (also known as antifreeze) is a mixture of water and chemicals that is used in your car's engine to prevent it from freezing in cold weather and overheating in hot weather. It is typically a green or pink fluid. Coolant leaks can be caused by a number of factors, including a cracked radiator, a leaking water pump, or a blown head gasket.
Differential Fluid
Differential fluid is a type of gear oil that is used in your car's differential to lubricate the gears. It is typically a red or amber fluid. Differential fluid leaks can be caused by a number of factors, including worn seals or gaskets, a damaged differential case, or a leaking axle seal.
If you are not sure what type of fluid is leaking from your car, it is best to take it to a mechanic for diagnosis.
