What are the different car fluid leaks and how to identify them?

No matter what the color, a car leak needs to be identified and fixed to keep your vehicle running smoothly.

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There is a fluid leak coming from under my car – what should I do?

No one wants to back out their driveway and see a puddle where their car was sitting. Your car is a complex piece of machinery and from time will develop a leak. Not all of them are serious, but all should be addressed. 

Learn how to correctly identify the fluid leak under your car, where it is coming from and how to fix it. Keep your vehicle on the road, don’t ignore the leak.

What fluid leaks am I seeing?

Here is a list of the most common leaks found underneath your car, what they are and how to fix them. 

1. Clear fluid 

Clear fluid under the car is not usually a problem.  It’s most likely caused by condensation from the aircon unit or the exhaust.  Finding clear fluid underneath your car can be the result of a leaking windshield washer fluid. There will be a distinct smell similar to when you clean you use the windshield sprayer partnering this leak.  

If you find that there’s a tinge or color to the fluid then it could be a coolant leak so read on to find out more.

2. Green/yellow fluid

A sweet smelling green or greeny yellow fluid leak under the engine will indicate a coolant leak. You can check the coolant level in the reservoir or radiator which will confirm if you have a leak. 

Fixing the leak is simple, use K-Seal to seal the leak quickly and save money on mechanic fees, all while avoiding more serious damage.

3. Amber and multi colored liquid

Amber and multi colored liquid indicates a fuel leak. This can be either gas or diesel, and will have the oily sheen to it. Both gas and diesel leaks have a distinctive odor and if you can smell fuel then you should avoid driving the vehicle if you can. 

Contact a mechanic immediately and get professional advice but often this should be an easy fix.

Amber or multicolored liquid could indicate a fuel leak.

4. Red Fluid

If you notice red fluid underneath the middle or front of the vehicle then this suggests you have a transmission fluid leak.  You may still be able to drive the vehicle but you will begin to notice problems with the gear change. It is best to have a mechanic look at this as soon as possible to avoid more serious damage.

6. Red/brown fluid

If you can see red/brown fluid leaking around the front driver side of the car this could be a power steering problem.  You might notice the steering feels heavier, especially at low speeds. Get this checked by a mechanic as soon as possible.

6. Amber / Brown fluid

Brown or amber fluid under the vehicle can indicate you are losing brake fluid. This is a serious safety problem and you should contact a mechanic immediately. Avoid driving the car until the problem is confirmed and repaired.

7. Light Brown / Black fluid

Light Brown or black fluid under the engine, with an oily sheen, is likely to be an engine oil leak.  Check the oil level using the dipstick and make sure the oil is topped up.  Never run an engine on low oil and check with a mechanic as soon as possible.

If you see an oil leak or drop from your car see a mechanic as soon as possible

Keep your car running smoothly and save money on garage visits with K-Seal

Coolant leaks are one of the most common engine problems.  Avoid serious damage and save money by using K-Seal to permanently repair coolant leaks in all hard parts of the cooling system.

Grab a bottle of K-Seal today

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Have any of these symptoms? K-Seal could save you thousands on a workshop repair. Search for a stockist today!

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