What's Leaking from my Car?


What's Leaking from my Car?Did you know that your car uses a variety of specialized fluid to operate its numerous systems? That's right, your car doesn't run just off gasoline. These fluids are designed to perform specialized functions within the parts or systems that they work in. If these fluids become contaminated or if they run low due to a leak, your car could suffer some serious issues. If you ever notice anything leaking from your vehicle be sure to visit your local auto repair shop. Here's a brief description of some of the most common leaks a car may have.

Transmission Fluid

Transmission fluid is used in both automatic and manual transmission vehicles. It is used as a hydraulic lubricant that ensures smooth shifting. It is generally reddish in color and will leak near the front of the vehicle.

Differential Fluid

Differential fluid is very similar in appearance to transmission fluid, so the best way to tell the difference is to determine where the leak is coming from. If it is dripping near the back of the vehicle it is likely differential fluid. This fluid provides lubrication for the gear mechanisms inside the differential, which is essentially what transfers power to the wheels.

Brake Fluid

If you spot a clearish-brown liquid leaking near the wheels you will want to not drive your car, as this may be brake fluid. A brake fluid leak could cause complete brake failure. This leak is often accompanied by a soft or spongy brake pedal.

Engine Oil

Perhaps the most common type of fluid leak is an engine oil leak. Engine oil usually appears black or dark brown, depending on how dirty it is. Oil is critical to proper lubrication inside the motor. Low levels of oil can cause excessive and disastrous friction among the moving parts of the motor.


Coolant, also known as antifreeze, is the fluid that flows through the cooling system. It is generally a sweet smelling liquid that is bright green in color. Low coolant levels can result in overheating, which will cause massive engine damage if not quickly addressed.

If you have spotted something leaking from your car be sure to visit the local auto repair shop. For quality automotive leak repair in Upper Saddle River or the surrounding NJ communities visit Gold Seal Transmissions. We strive to provide quality auto repair and maintenance for all makes and models. Give us a call at (201) 746-4201 to request more information about our Upper Saddle River auto repair shop.

Gold Seal Transmisssions Blog

Written By Brian Corey

Published By MORBiZ

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