One of the most irritating trouble that can show up on a Vauxkhall Astra is to see its temperature gauge rising. The truth is, a gauge that rises above 90/100° is generally an indication that your Vauxkhall Astra is heating up. If you are in this circumstance, you have done well to check out this link because we will make it easier for you to identify the origin and understand the motive. To accomplish this, first of all, we will look at the explanations for engine overheating and the risks you run, and next, what answers are available to you to get rid of this phenomenon.

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Why is my Vauxkhall Astra overheating? What are the risks?

A Vauxkhall Astra that heats up is an indicator of a critical trouble. You should not think that you will deal with it later because, if you do, you risk irreversibly damaging the engine of your car. Indeed, if your Vauxkhall Astra 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 minimized because it can affect the engine parts. If you see white smoke starting to come out of your engine and you can feel a loss of power, your Vauxkhall Astra is heating up and you are damaging your engine, you must stop.

What are the causes of an heating up Vauxkhall Astra ?

  • A leak in the cooling system

    If you frequently run out of coolant and refill your system frequently, you may 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 case you should find “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 broken, the coolant will never reach the engine and your Vauxkhall Astra will heat up. Check its condition.
  • A blocked radiator
    Despite the fact this scenario is less common, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer perform their role and on hot days your Vauxkhall Astra may overheat.
  • A fan that no longer works
    Make sure to examine the state and operation of your fan, moreover to the air produced by the speed of your Vauxkhall Astra, 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 surely heat up.
  • A damaged water pump
    To conclude, it is possible that your water pump is at the end of its life. Indeed, its job is to flow the coolant throughout the circuit, in the instance of failure this action stops and your Vauxkhall Astra heats up. This may be caused by a defective belt that has broken your pump. If this is your case, go to your workshop.

How can I solve the trouble of an heating up Vauxkhall Astra?

Moreover to having checked all the parts that may be causing your Vauxkhall Astra to heat up, you will have to make the right resolutions 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 repair shop.
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 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 Vauxkhall Astra.
  • Stop the engine of your Vauxkhall Astra if you meet or exceed 100°:
    Don’t be in a hurry, 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 remedy. And conversely, turn off your air conditioner which creates heat.

To find more tips on the Vauxkhall Astra, take a look at the Vauxkhall Astra category.