One of the most irritating concerns that can appear on a Lexus CT is to observe its temperature gauge rising. The truth is, a gauge that rises above 90/100° is usually a symptom that your Lexus CT is heating up. If you are in this circumstance, you took the good decision to click on this link because we will help you to identify the cause and understand the trigger. To make this happen, in the beginning, we will take a look at the explanations for engine overheating and the risks you run, and secondly, what possibilities are available to you to eliminate this phenomenon.
Why is my Lexus CT overheating? What are the risks?
A Lexus CT that heats up is an indication of a critical issue. You should not think that you will deal with it later because, if you do, you risk irreversibly injuring the engine of your car. In fact, if your Lexus CT 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 damage the engine parts. If you see white smoke starting to surface of your engine and you can feel a loss of power, your Lexus CT is heating up and you are injuring your engine, you must stop.
What are the causes of an heating up Lexus CT ?
- A leak in the cooling system
If you frequently run out of coolant and refill your system regularly, you may have a leak, so have your system examined for leaks. It is also plausible that it is your cylinder head gasket that is defective, in which case you should recognize “mayonnaise” in the area of your engine oil cap. - A dead calorstat
The goal 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 Lexus CT will heat up. Check its condition. - A blocked radiator
Even though this circumstance is less common, if your radiator is very dirty, or clogged with impurities, its cooling fins will no longer achieve their role and on hot days your Lexus CT might overheat. - A fan that no longer functions
Make sure to examine the state and performance of your fan, in addition to the air produced by the speed of your Lexus CT, it has an important role 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 obviously heat up. - A damaged water pump
To finish , it is plausible that your water pump is at the end of its life. In fact, its task is to flow the coolant throughout the circuit, in case of problem this process stops and your Lexus CT 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 garage.
How can I fix the issue of an heating up Lexus CT?
Additionally to having examined all the parts that may be causing your Lexus CT to heat up, you will have to make the right moves to limit the risks in case your automobile gets hot and you have no other alternative than to go home, or to go to your auto technician.
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 released 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 Lexus CT. - Stop the engine of your Lexus CT if you go over 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 evacuate some of the heat from the engine block, it is an useful answer. And in contrast, turn off your air conditioner which produces heat.
To find more tips on the Lexus CT, take a look at the Lexus CT category.
