One of the most annoying trouble that can show up on a BMW 3 Series is to watch its temperature gauge rising. Actually, a gauge that rises above 90/100° is in most cases a symptom that your BMW 3 Series is heating up. If you are in this circumstance, you took the good decision to click on this web page link because we will help you to locate the cause and understand the cause. To accomplish this, first of all, we will check out the reasons for engine overheating and the consequences you run, and next, what possibilities are available to you to eliminate this phenomenon.
Why is my BMW 3 Series overheating? What are the risks?
A BMW 3 Series 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 damaging the engine of your car. In actual fact, if your BMW 3 Series 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 affect the engine parts. If you see white smoke starting to come out of your engine and you encounter a loss of power, your BMW 3 Series is heating up and you are damaging your engine, you must stop.
What are the causes of an heating up BMW 3 Series ?
- A leak in the cooling system
If you on a regular basis run out of coolant and refill your system frequently, you might have a leak, so have your system checked out for leaks. It is also plausible that it is your cylinder head gasket that is faulty, in which case you should notice “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 ruined, the coolant will never reach the engine and your BMW 3 Series will heat up. Check its condition. - A blocked radiator
Despite the fact this situation is less common, if your radiator is very dirty, or clogged with impurities, its cooling fins will no longer perform their job and on hot days your BMW 3 Series may overheat. - A fan that no longer functions
Be sure you check the state and performance of your fan, moreover to the air produced by the speed of your BMW 3 Series, 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 inescapably heat up. - A damaged water pump
To finish , it is plausible that your water pump is at the end of its life. In actual fact, its purpose is to rotate the coolant throughout the circuit, in case there is troubles this process stops and your BMW 3 Series heats up. This may be because of 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 BMW 3 Series?
Additionally to having checked out all the parts that may be causing your BMW 3 Series to heat up, you will have to make the right moves to limit the risks in case your vehicle 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:
- Lower your engine speed but not your speed:
Reducing your engine speed will allow you to limit the heat released by the engine. In contrast, 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 BMW 3 Series. - Stop the engine of your BMW 3 Series if you meet or exceed 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 gets rid of some of the heat from the engine block, it is an effective solution. And conversely, turn off your air conditioner which produces heat.
If you want more guides on the BMW 3 Series, go to our BMW 3 Series category.
