One of the most annoying complications that can show up on a Mercedes Classe B 2 is to see its temperature gauge increasing. In fact, a gauge that rises above 90/100° is generally an indication that your Mercedes Classe B 2 is heating up. If you are in this case, you made the good choice to check out this web page link because we will make it easier for you to find the cause and understand the induce. To get this done, first of all, we will take a look at the causes for engine overheating and the risks you run, and next, what possibilities are available to you to stop this phenomenon.

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Why is my Mercedes Classe B 2 overheating? What are the risks?

A Mercedes Classe B 2 that heats up is a sign of a significant trouble. You should not think that you will deal with it later on because, if you do, you risk irreversibly harming the engine of your car. In actual fact, if your Mercedes Classe B 2 heats up, and you keep driving, you basically 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 harm the engine parts. If you see white smoke starting to emerge out of your engine and you can feel a loss of power, your Mercedes Classe B 2 is heating up and you are harming your engine, you must stop.

What are the causes of an heating up Mercedes Classe B 2 ?

  • A leak in the cooling system

    If you frequently run out of coolant and refill your system frequently, you might have a leak, so have your system checked for leaks. It is also possible that it is your cylinder head gasket that is defective, in which particular case you should see “mayonnaise” in the area of your engine oil cap.
  • A dead calorstat
    The task of this component is to switch on the engine cooling only when the engine is at optimum temperature, if it is damaged, the coolant will never reach the engine and your Mercedes Classe B 2 will heat up. Check its condition.
  • A blocked radiator
    Although this circumstance is not so common, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer perform their job and on hot days your Mercedes Classe B 2 can overheat.
  • A fan that no longer functions
    Make sure to verify the state and operation of your fan, in addition to the air produced by the speed of your Mercedes Classe B 2, it has a decisive duty 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 surely heat up.
  • A damaged water pump
    To finish , it is possible that your water pump is at the end of its life. In actual fact, its role is to flow the coolant throughout the circuit, in the case of troubles this operation stops and your Mercedes Classe B 2 heats up. This can be as a result of a defective belt that has broken your pump. If this is your case, go to your workshop.

How can I resolve the trouble of an heating up Mercedes Classe B 2?

In addition to having checked all the parts that may be causing your Mercedes Classe B 2 to heat up, you will have to make the right decisions to limit the risks in case your vehicle gets hot and you have no other solution than to go home, or to go to your auto technician.
Here are a few suggestions if your car is overheating:

  • Reduce your engine speed but not your speed:
    Reducing your engine speed will allow you to limit the heat made by the engine. On the other hand, 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 Mercedes Classe B 2.
  • Stop the engine of your Mercedes Classe B 2 if you go over 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 evacuate some of the heat from the engine block, it is an useful solution. And conversely, turn off your air conditioner which creates heat.

If you wish more guides on the Mercedes Classe B 2, go to our Mercedes Classe B 2 category.