One of the most annoying problems that can show up on a Nissan Sentra is to see its temperature gauge increasing. In fact, a gauge that rises above 90/100° is generally an indication that your Nissan Sentra is heating up. If you are in this case, you made the good choice to click on this link because we will make it easier for you to find out the cause and understand the motive. To do this, first of all, we will look at the reasons for engine overheating and the risks you run, and next, what answers are available to you to stop this phenomenon.

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Why is my Nissan Sentra overheating? What are the risks?

A Nissan Sentra that heats up is a symptom of a critical issue. You should not think that you will handle it in the future because, if you do, you risk irreversibly damaging the engine of your car. Indeed, if your Nissan Sentra heats up, and you keep driving, you just risk the breakage of your car engine. An internal combustion engine works through combustion, which causes heat. This heat must be controlled because it can affect the engine parts. If you see white smoke starting to emerge out of your engine and you undergo a loss of power, your Nissan Sentra is heating up and you are damaging your engine, you must stop.

What are the causes of an heating up Nissan Sentra ?

  • A leak in the cooling system

    If you frequently run out of coolant and refill your system regularly, you could have a leak, so have your system checked out for leaks. It is also conceivable that it is your cylinder head gasket that is faulty, in which particular case you should find “mayonnaise” in the area of your engine oil cap.
  • A dead calorstat
    The role 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 Nissan Sentra 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 achieve their job and on hot days your Nissan Sentra may overheat.
  • A fan that no longer works
    Remember to examine the state and performance of your fan, furthermore to the air produced by the speed of your Nissan Sentra, it has an important role in cooling your engine when it has to be the relay when you drive slower. In case 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. Indeed, its task is to circulate the coolant throughout the circuit, in case of problem this action stops and your Nissan Sentra heats up. This may be caused by a defective belt that has damaged your pump. If this is your case, go to your mechanic.

How can I solve the issue of an heating up Nissan Sentra?

In addition to having checked out all the parts that may be causing your Nissan Sentra 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 mechanic.
Here are a few recommendations 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 control the heating of your Nissan Sentra.
  • Stop the engine of your Nissan Sentra if you go above 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 let 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 want more tutorials on the Nissan Sentra, go to our Nissan Sentra category.