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Four Signs You Have a Bad or Failing Radiator

Updated: Feb 25, 2023

Being a car owner comes with a lot of responsibilities. It is important for you to ensure that every single part of your vehicle is in the best running condition at all times. You will also have to make sure that your vehicle is provided with proper maintenance so that it gets an elongated lifespan and your driving experience is also enhanced to a great level.

However, if you see that any of the parts of your vehicle, like the radiator or the coolant system, is not functioning properly, then it becomes your responsibility to get it repaired as soon as possible so that it does not leave an everlasting impact on the overall state of your vehicle.

What is the job of the radiator?

The radiator of the vehicle is responsible for removing excess heat from the engine of a vehicle. It has an extremely crucial role to play in ensuring that the optimum temperature is maintained. It stops the engine from getting overheated and allows the vehicle to function properly. The radiator blows air into the engine in order to cool it down. It also dissipates the heat from the engine to the outside of the vehicle. If the radiator of the engine does not function properly, then the engine of the vehicle will continue to get overheated, and a time will come when the engine will no longer function properly.

So, if you do not want such a situation to happen, then it is essential for you to ensure that the radiator is functioning well all the time. Here we are with a few signs of a bad or failing radiator that you must keep in mind:


If you observe that the engine of your car is getting overheated quite frequently, even on a normal day, then it is an indication that the radiator of your vehicle is not functioning properly. This can cause your vehicle to shut down sometime.

So, if you see that the engine is getting overheated, then it is important that you find a safe location and pull over your vehicle and allow the engine to cool down before you travel further. Otherwise, it can cause long-term damage to the engine of your vehicle.

Four Signs You Have a Bad or Failing Radiator

The car is leaking coolant:

If you see that your car is leaking coolant, it indicates that there is some problem with the radiator. If there is a coolant leak, then it is best that you avoid driving the car until this issue has been fixed.

Low coolant level:

Low coolant level may not always be a sign that there is a problem with the radiator. However, it can indicate that there is a leak. If you see that the coolant level of your vehicle is dropping quickly, then it is your responsibility to get your vehicle checked so that you get to know the source of the problem.

Contamination of the coolant:

If you see that the coolant in the radiator is discoloured, then it is important for you to get car servicing done. Discoloured coolant indicates that there is a sludge buildup in the radiator. This can have a significant impact on the performance of your vehicle, and this needs to be remediated.

And these are some of the signs of a bad or failing radiator. To know more about the same, you may contact us, and we will give you the details.

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