One of the most bothersome complications that can show up on a Lexus GS is to watch its temperature gauge rising. Actually, a gauge that rises above 90/100° is usually a symptom that your Lexus GS is heating up. If you are in this circumstance, you have done well to click on this website link because we will help you to locate the origin and understand the cause. To do this, firstly, we will look at the causes for engine overheating and the consequences you run, and next, what solutions are available to you to eliminate this phenomenon.

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Why is my Lexus GS overheating? What are the risks?

A Lexus GS that heats up is a symptom of a serious issue. 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. Actually, if your Lexus GS heats up, and you keep driving, you simply 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 affect the engine parts. If you see white smoke starting to come out of your engine and you undergo a loss of power, your Lexus GS is heating up and you are harming your engine, you must stop.

What are the causes of an heating up Lexus GS ?

  • A leak in the cooling system

    If you regularly 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 possible that it is your cylinder head gasket that is defective, in which case you should detect “mayonnaise” in the area of your engine oil cap.
  • A dead calorstat
    The goal 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 Lexus GS will heat up. Check its state.
  • A blocked radiator
    Nevertheless this circumstance is less common, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer conduct their task and on hot days your Lexus GS can overheat.
  • A fan that no longer functions
    Don’t forget to examine the state and operation of your fan, in addition to the air produced by the speed of your Lexus GS, it has a decisive role 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 possible that your water pump is at the end of its life. Actually, its job is to circulate the coolant throughout the circuit, in the instance of troubles this action stops and your Lexus GS heats up. This can be due to a defective belt that has harmed your pump. If this is your case, go to your garage area.

How can I solve the issue of an heating up Lexus GS?

Moreover to having checked out all the parts that may be causing your Lexus GS 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 solution than to go home, or to go to your auto technician.
Here are a few suggestions 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. In contrast, 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 Lexus GS.
  • Stop the engine of your Lexus GS if you exceed 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 effective answer. And in contrast, turn off your air conditioner which creates heat.

To get more tips on the Lexus GS, take a look at the Lexus GS category.