One of the most annoying problems that can show up on a Volkswagen Jetta is to watch its temperature gauge rising. The reality is, a gauge that rises above 90/100° is commonly an indicator that your Volkswagen Jetta is heating up. If you are in this case, you took the good decision to visit this web page link because we will help you to locate the source and understand the induce. To make this happen, firstly, we will look at the reasons for engine overheating and the consequences you run, and next, what possibilities are available to you to stop this phenomenon.
Why is my Volkswagen Jetta overheating? What are the risks?
A Volkswagen Jetta that heats up is an indicator of a critical issue. You should not think that you will deal with it later because, if you do, you risk irreversibly damaging the engine of your car. In fact, if your Volkswagen Jetta 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 minimized because it can affect the engine parts. If you see white smoke starting to come out of your engine and you feel a loss of power, your Volkswagen Jetta is heating up and you are damaging your engine, you must stop.
What are the causes of an heating up Volkswagen Jetta ?
- 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 conceivable that it is your cylinder head gasket that is defective, in that case you should recognize “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 ruined, the coolant will never reach the engine and your Volkswagen Jetta will heat up. Check its state. - A blocked radiator
Although this scenario is rarer, if your radiator is very dirty, or clogged with impure substances, its cooling fins will no longer accomplish their work and on hot days your Volkswagen Jetta might overheat. - A fan that no longer functions
Make sure to check the state and operation of your fan, in addition to the air produced by the speed of your Volkswagen Jetta, it has a decisive duty 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 surely heat up. - A damaged water pump
To finish , it is conceivable that your water pump is at the end of its life. In fact, its role is to flow the coolant throughout the circuit, in the instance of problem this operation stops and your Volkswagen Jetta heats up. This might be due to a faulty belt that has harmed your pump. If this is your case, go to your garage.
How can I solve the issue of an heating up Volkswagen Jetta?
In addition to having examined all the parts that may be causing your Volkswagen Jetta 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 mechanic.
Here are a few tips 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. However, 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 Volkswagen Jetta. - Stop the engine of your Volkswagen Jetta if you go beyond 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 efficient remedy. And in contrast, turn off your air conditioner which generates heat.
To find more tips on the Volkswagen Jetta, take a look at the Volkswagen Jetta category.
