One of the most irritating trouble that can show up on a Renault Master is to see its temperature gauge rising. The truth is, a gauge that rises above 90/100° is usually an indication that your Renault Master is heating up. If you are in this circumstance, you made the good choice to visit this web page link because we will help you to locate the source and understand the motive. To achieve this, in the beginning, we will take a look at the reasons for engine overheating and the hazards you run, and secondly, what answers are available to you to stop this phenomenon.

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Why is my Renault Master overheating? What are the risks?

A Renault Master that heats up is a symptom of a serious issue. You should not think that you will take care of it in the future because, if you do, you risk irreversibly injuring the engine of your car. In truth, if your Renault Master heats up, and you keep driving, you basically risk the breakage of your car engine. An internal combustion engine works through combustion, which causes heat. This heat must be regulated because it can damage the engine parts. If you see white smoke starting to surface of your engine and you experience a loss of power, your Renault Master is heating up and you are injuring your engine, you must stop.

What are the causes of an heating up Renault Master ?

  • A leak in the cooling system

    If you repeatedly run out of coolant and refill your system frequently, you might have a leak, so have your system examined for leaks. It is also conceivable that it is your cylinder head gasket that is faulty, in that case you should find “mayonnaise” in the area of your engine oil cap.
  • A dead calorstat
    The function of this component is to switch on the engine cooling only when the engine is at optimum temperature, if it is ruined, the coolant will never reach the engine and your Renault Master will heat up. Check its state.
  • A blocked radiator
    Nevertheless this situation is not so common, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer perform their work and on hot days your Renault Master can overheat.
  • A fan that no longer functions
    Be sure you check the state and operation of your fan, moreover to the air produced by the speed of your Renault Master, it has an important role in cooling your engine when it has to be the relay when you drive slower. In the event of a breakdown and travelling at low speed, your car will unavoidably heat up.
  • A damaged water pump
    Finally, it is conceivable that your water pump is at the end of its life. In truth, its role is to circulate the coolant throughout the circuit, in case of failure this action stops and your Renault Master heats up. This can be due to a faulty belt that has broken your pump. If this is your case, go to your service garage.

How can I resolve the issue of an heating up Renault Master?

In addition to having examined all the parts that may be causing your Renault Master to heat up, you will have to make the right moves to limit the risks in case your automobile gets hot and you have no other alternative than to go home, or to go to your repair shop.
Here are a few tips if your car is overheating:

  • Lower 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 limit the heating of your Renault Master.
  • Stop the engine of your Renault Master if you go beyond 100°:
    Don’t be in a rush, in a circumstance 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 let you to gets rid of some of the heat from the engine block, it is an useful solution. And conversely, turn off your air conditioner which produces heat.

If you want more tutorials on the Renault Master, go to our Renault Master category.