One of the most frustrating trouble that can show up on a Volkswagen Polo is to see its temperature gauge rising. The reality is, a gauge that rises above 90/100° is usually a symptom that your Volkswagen Polo is heating up. If you are in this case, you have done well to click on this link because we will make it easier for you to situate the cause and understand the motive. To make this happen, in the beginning, we will take a look at the causes for engine overheating and the consequences you run, and next, what possibilities are available to you to eliminate this phenomenon.


Why is my Volkswagen Polo overheating? What are the risks?

A Volkswagen Polo that heats up is an indication of a critical problem. You should not think that you will take care of it later because, if you do, you risk irreversibly harming the engine of your car. Actually, if your Volkswagen Polo heats up, and you keep driving, you just risk the breakage of your car engine. An internal combustion engine works through combustion, which triggers heat. This heat must be controlled because it can damage the engine parts. If you see white smoke starting to emerge out of your engine and you can feel a loss of power, your Volkswagen Polo is heating up and you are harming your engine, you must stop.

What are the causes of an heating up Volkswagen Polo ?

  • A leak in the cooling system

    If you on a regular basis run out of coolant and refill your system regularly, you could have a leak, so have your system inspected for leaks. It is also conceivable that it is your cylinder head gasket that is defective, in which particular case you should identify “mayonnaise” in the area of your engine oil cap.
  • A dead calorstat
    The job of this part is to switch on the engine cooling only when the engine is at optimum temperature, if it is broken, the coolant will never reach the engine and your Volkswagen Polo will heat up. Check its condition.
  • A blocked radiator
    Nevertheless this scenario is less common, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer conduct their task and on hot days your Volkswagen Polo may overheat.
  • A fan that no longer operates
    Don’t forget to check the state and performance of your fan, furthermore to the air produced by the speed of your Volkswagen Polo, it has a decisive purpose in cooling your engine when it has to be the relay when you drive slower. In the eventuality of a breakdown and travelling at low speed, your car will inescapably heat up.
  • A damaged water pump
    To finish , it is conceivable that your water pump is at the end of its life. Actually, its purpose is to circulate the coolant throughout the circuit, in case of troubles this process stops and your Volkswagen Polo heats up. This may be caused by a faulty belt that has ruined your pump. If this is your case, go to your workshop.

How can I resolve the problem of an heating up Volkswagen Polo?

In addition to having inspected all the auto parts that may be causing your Volkswagen Polo to heat up, you will have to make the right decisions to limit the risks in case your car gets hot and you have no other option than to go home, or to go to your auto mechanic.
Here are a few recommendations if your car is overheating:

  • Reduce your engine speed but not your speed:
    Reducing your engine speed will allow you to limit the heat emitted by the engine. In contrast, try to stay in 5th gear at 70/80 km/h in order to have a large natural airflow to control the heating of your Volkswagen Polo.
  • Stop the engine of your Volkswagen Polo if you exceed 100°:
    Don’t be in a hurry, in a case of overheating, it is better to take breaks and let the engine cool down rather than pushing it and risking breakage.
  • Turn on your heater:
    Turning on the heater will allow you to gets rid of some of the heat from the engine block, it is an effective remedy. And in contrast, turn off your air conditioner which generates heat.

If you want more guides on the Volkswagen Polo, go to our Volkswagen Polo category.