A Guide to Vehicle Fluid Leaks

*Service Request*

Service Type
Other Details
captcha [What's This?]
Enter text below: [Refresh Image]

A Guide to Vehicle Fluid Leaks

McKonly's Garage Blog

Guide to Vehicle Fluid LeaksOil stains are an unpleasant sight on any garage floor or driveway. But the look of your driveway shouldn't be the immediate concern, it should be the health of your car, truck or SUV. While a bag of kitty litter may prevent a stain, it could take a little more to prevent a need for major engine repair. If you notice a leak, be sure to contact your local auto mechanic to schedule an appointment to have it assessed. It may not be oil though, as your vehicle uses several fluids to operate properly. Use this guide to identify what is leaking from your car so you can tell your mechanic what the problem might be to save you time and money at the auto shop.

Transmission Fluid

Transmission fluid is a reddish color that will drip directly from the transmission under the passenger cabin. Operating a vehicle low on tranny fluid can cause major mechanic damage to the system.

Differential Fluid

Differential fluid looks and feels similar to transmission fluid so the easiest way to tell the difference is to identify where the leak is happening. If the fluid collects near the rear of the vehicle it is more likely differential fluid.

Brake Fluid

If you find a slimy light greenish-brown fluid you should not drive your car as this is most likely brake fluid. If your car is leaking brake fluid you may not have any power to the brakes which prevents you from being able to stop your car. Call a mechanic to have the vehicle towed instead.


Coolant is generally a bright green, but sometimes yellow or pink, fluid that goes into your radiator. If your car is leaking radiator fluid it puts you at risk of overheating, which can cause major engine damage.


Ranging from black to light brown, depending on how new or used it is, engine oil is one of the easier fluids to identify. It can seep from many places in the engine and some leaks require immediate attention while others should just be heavily monitored. If you notice an oil leak, have your mechanic assess it right away.

No matter what is leaking from your car it will most likely need a quick repair to prevent other major damage. If you need professional auto repair in Lancaster contact McKonly's Garage. This family owned auto repair shop in Lancaster employs expert auto mechanics that can diagnose and repair any issue with your car, truck or SUV. Call McKonly's today at (717) 208-8210 to schedule an appointment today and be sure to check out our special offers!

McKonly's Garage Blog

Written By Brian Corey

Published By MORBiZ