One of the most bothersome trouble that can appear on a Toyota Corolla is to observe its temperature gauge rising. In fact, a gauge that rises above 90/100° is commonly a symptom that your Toyota Corolla is heating up. If you are in this circumstance, you took the good decision to click on this link because we will make it easier for you to identify the source and understand the induce. To accomplish this, firstly, we will look into the reasons for engine overheating and the risks you run, and secondly, what possibilities are available to you to stop this phenomenon.
Why is my Toyota Corolla overheating? What are the risks?
A Toyota Corolla that heats up is a sign of a major issue. You should not think that you will take care of it later on because, if you do, you risk irreversibly injuring the engine of your car. Actually, if your Toyota Corolla 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 regulated because it can affect the engine parts. If you see white smoke starting to surface of your engine and you undergo a loss of power, your Toyota Corolla is heating up and you are injuring your engine, you must stop.
What are the causes of an heating up Toyota Corolla ?
- A leak in the cooling system
If you repeatedly run out of coolant and refill your system regularly, you may 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 which particular case you should notice “mayonnaise” in the area of your engine oil cap. - A dead calorstat
The intent of this component 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 Corolla will heat up. Check its condition. - A blocked radiator
Despite the fact this scenario is rarer, if your radiator is very dirty, or clogged with impurities, its cooling fins will no longer do their role and on hot days your Toyota Corolla could overheat. - A fan that no longer works
Make sure to check the state and operation of your fan, furthermore to the air produced by the speed of your Toyota Corolla, it has a decisive duty 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 surely heat up. - A damaged water pump
To conclude, it is conceivable that your water pump is at the end of its life. Actually, its purpose is to rotate the coolant throughout the circuit, in the case of troubles this operation stops and your Toyota Corolla heats up. This could be as a result of a defective belt that has broken your pump. If this is your case, go to your workshop.
How can I fix the issue of an heating up Toyota Corolla?
In addition to having examined all the parts that may be causing your Toyota Corolla to heat up, you will have to make the right resolutions 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 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. However, 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 Corolla. - Stop the engine of your Toyota Corolla 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 evacuate some of the heat from the engine block, it is an efficient answer. And in contrast, turn off your air conditioner which generates heat.
If you need more tutorials on the Toyota Corolla, go to our Toyota Corolla category.
