One of the most troublesome concerns that can appear on a Renault Megane 2 is to watch its temperature gauge increasing. The reality is, a gauge that rises above 90/100° is usually an indicator that your Renault Megane 2 is heating up. If you are in this case, you made the good choice to visit this link because we will help you to situate the source and understand the cause. To accomplish this, firstly, we will take a look at the causes for engine overheating and the risks you run, and secondly, what possibilities are available to you to stop this phenomenon.

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Why is my Renault Megane 2 overheating? What are the risks?

A Renault Megane 2 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 injuring the engine of your car. Indeed, if your Renault Megane 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 regulated because it can harm the engine parts. If you see white smoke starting to emerge out of your engine and you experience a loss of power, your Renault Megane 2 is heating up and you are injuring your engine, you must stop.

What are the causes of an heating up Renault Megane 2 ?

  • A leak in the cooling system

    If you regularly run out of coolant and refill your system frequently, you may have a leak, so have your system checked for leaks. It is also plausible that it is your cylinder head gasket that is faulty, in that case you should identify “mayonnaise” in the area of your engine oil cap.
  • A dead calorstat
    The job 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 Renault Megane 2 will heat up. Check its condition.
  • A blocked radiator
    Although this scenario is rarer, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer accomplish their work and on hot days your Renault Megane 2 might overheat.
  • A fan that no longer operates
    Remember to verify the state and operation of your fan, moreover to the air produced by the speed of your Renault Megane 2, it has an important 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 inescapably heat up.
  • A damaged water pump
    To conclude, it is plausible that your water pump is at the end of its life. Indeed, its purpose is to rotate the coolant throughout the circuit, in the event of failure this action stops and your Renault Megane 2 heats up. This might be as a result of a faulty belt that has ruined your pump. If this is your case, go to your garage area.

How can I solve the problem of an heating up Renault Megane 2?

Furthermore to having checked all the auto parts that may be causing your Renault Megane 2 to heat up, you will have to make the right decisions to limit the risks in case your automobile gets hot and you have no other option than to go home, or to go to your auto technician.
Here are a few tips 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. However, try to stay in 5th gear at 70/80 km/h in order to have a large natural airflow to limit the heating of your Renault Megane 2.
  • Stop the engine of your Renault Megane 2 if you meet or exceed 100°:
    Don’t be in a rush, 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 effective solution. And conversely, turn off your air conditioner which generates heat.

To find more tips on the Renault Megane 2, take a look at the Renault Megane 2 category.