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6 Signs of Cooling System Problems

Your car's cooling system is one of the most important parts of the vehicle. It cycles coolant from the radiator through the engine to maintain consistent and safe running temperatures. Without a good cooling system, your engine will not work properly and major engine damage will occur.

It's important to understand some of the common warning signs of cooling system failure. Ideally, you want to get any minor repairs taken care of before they develop into major engine problems that could end up costing you thousands of dollars in repairs. San Francisco Automotive Solutions has put together this list of common signs that you might have problems with your cooling system.

1. Low Fluid Level

When the car is completely cooled down, it's easy to check the coolant level in your radiator. If the fluid level is low, then more fluid may just need to be added. Or, it could be a sign of a significant leak or another problem within the cooling system that is worth getting looked at by a professional mechanic.

2. Poor Quality Coolant

If you look at your coolant, it should be very bright yellow/green in color and translucent in appearance. If it is dark or full of dirt/rust particles, then that's a sign that there may be an issue somewhere within the cooling system. You may just need to replace the coolant or get a full fluid flush, or there may be a component that is damaged.

3. Coolant Leak

If you notice radiator coolant leaking under your car, that's never a good sign. You'll want to have it inspected by an expert auto repair technician sooner rather than later.

4. Engine Overheating

The biggest sign of a failing cooling system is that the engine is prone to overheating. That means the temperature is not being regulated properly while it's running, and it's likely a problem somewhere in the cooling system. This is not something you want to put off. Get the repairs made before you end up with major internal engine damage.

5. Engine Not Starting

This could be an issue with your battery, alternator, ignition or another electrical system. However, a seized up engine can also be the result of a cooling system failure. 

6. Warning Lights

You may notice the temperature warning light, check engine light or another specific warning light related to your cooling system. When these lights come on, it's a good time to go get your vehicle inspected as soon as possible.

These are just some of the common warning signs of cooling system problems. If you notice any of these symptoms or any other issues with your vehicle, turn to the automotive experts at San Francisco Automotive Solutions for a professional diagnosis and quality repairs. Call today at (415) 957-1170 or schedule your service appointment online.


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