One of the most annoying trouble that can show up on a Toyota Hilux is to see its temperature gauge increasing. The truth is, a gauge that rises above 90/100° is in most cases a symptom that your Toyota Hilux is heating up. If you are in this case, you have done well to visit this web page link because we will make it easier for you to find out the origin and understand the motive. To accomplish this, in the beginning, we will look at the causes for engine overheating and the hazards you run, and secondly, what possibilities are available to you to stop this phenomenon.
Why is my Toyota Hilux overheating? What are the risks?
A Toyota Hilux that heats up is a sign of a major trouble. You should not think that you will take care of it later because, if you do, you risk irreversibly damaging the engine of your car. In truth, if your Toyota Hilux heats up, and you keep driving, you simply 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 come out of your engine and you encounter a loss of power, your Toyota Hilux is heating up and you are damaging your engine, you must stop.
What are the causes of an heating up Toyota Hilux ?
- A leak in the cooling system
If you repeatedly run out of coolant and refill your system on a regular basis, you may have a leak, so have your system inspected for leaks. It is also conceivable 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 function of this part 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 Toyota Hilux will heat up. Check its state. - A blocked radiator
Although this scenario is not so common, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer conduct their job and on hot days your Toyota Hilux might overheat. - A fan that no longer operates
Make sure to check the state and operation of your fan, in addition to the air produced by the speed of your Toyota Hilux, 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 obviously heat up. - A damaged water pump
To finish , it is conceivable that your water pump is at the end of its life. In truth, its duty is to flow the coolant throughout the circuit, in the case of problem this operation stops and your Toyota Hilux heats up. This might be as a result of a faulty belt that has damaged your pump. If this is your case, go to your service garage.
How can I fix the trouble of an heating up Toyota Hilux?
Furthermore to having inspected all the parts that may be causing your Toyota Hilux 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 mechanic.
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 emitted 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 Toyota Hilux. - Stop the engine of your Toyota Hilux if you go above 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 useful answer. And in contrast, turn off your air conditioner which generates heat.
If perhaps you have any additional questions about the Toyota Hilux, do not hesitate to consult our Toyota Hilux category.
