One of the most bothersome problems that can show up on a Opel Insignia is to observe its temperature gauge rising. The reality is, a gauge that rises above 90/100° is generally an indicator that your Opel Insignia is heating up. If you are in this case, you took the good decision to click on this link because we will help you to find the source and understand the trigger. To achieve this, first of all, we will check out the causes for engine overheating and the consequences you run, and next, what possibilities are available to you to get rid of this phenomenon.
Why is my Opel Insignia overheating? What are the risks?
A Opel Insignia that heats up is a symptom of a significant issue. You should not think that you will deal with it later on because, if you do, you risk irreversibly injuring the engine of your car. In actual fact, if your Opel Insignia 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 harm the engine parts. If you see white smoke starting to surface of your engine and you feel a loss of power, your Opel Insignia is heating up and you are injuring your engine, you must stop.
What are the causes of an heating up Opel Insignia ?
- A leak in the cooling system
If you regularly run out of coolant and refill your system frequently, you could have a leak, so have your system inspected for leaks. It is also possible that it is your cylinder head gasket that is defective, in that case you should detect “mayonnaise” in the area of your engine oil cap. - A dead calorstat
The intent 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 Opel Insignia will heat up. Check its state. - A blocked radiator
Although this circumstance is less common, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer do their job and on hot days your Opel Insignia may overheat. - A fan that no longer functions
Make sure to examine the state and performance of your fan, additionally to the air produced by the speed of your Opel Insignia, it has a decisive purpose 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 unavoidably heat up. - A damaged water pump
Finally, it is possible that your water pump is at the end of its life. In actual fact, its task is to flow the coolant throughout the circuit, in the event of problem this process stops and your Opel Insignia heats up. This may be caused by 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 Opel Insignia?
Additionally to having inspected all the parts that may be causing your Opel Insignia 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 option than to go home, or to go to your repair shop.
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 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 control the heating of your Opel Insignia. - Stop the engine of your Opel Insignia if you exceed 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 let you to evacuate some of the heat from the engine block, it is an effective remedy. And in contrast, turn off your air conditioner which produces heat.
In the event that you have any further questions about the Opel Insignia, do not hesitate to consult our Opel Insignia category.
