Recent vehicles are becoming ever more technical and have parts that are tricky to repair or maintain yourself. On this web page we will focus on a element that is necessary for the proper performance of your car. They may require frequent maintenance and we will see how to clean the fuel injectors of a Bmw Serie 3? For this, in the beginning, we will see why it may be necessary to clean the injectors of your car, and secondly, the technique to clean the injector of a Bmw Serie 3 .

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Why clean the injectors of a Bmw Serie 3?

So we start our article with the benefit of injector cleaning on Bmw Serie 3 . Before telling you how to clean the injectors of your Bmw Serie 3, we will first explain you quickly the purpose and the functioning of the injectors of your car, then what are the symptoms that should make you reflect on cleaning them. Take note that a common cleaning of your car’s injectors will help you to avoid any concerns upstream.

Task and operation of an injector on Bmw Serie 3

The injectors of your Bmw Serie 3 have a specially important task, in truth, they will have the purpose of managing the fuel flow into the engine . They are small nozzles (of the order of one micron) which, under pressure, will manage the release of fuel in the form of micro-drops and thus improve its combustion. They have the benefit of being set by the ECU and consequently have a very precise fuel release.

Manifestations of a dirty injector on Bmw Serie 3

Now we’re going to check out the alerts that should make you think about cleaning the injectors of your Bmw Serie 3 . You should know that if your injectors are clogged or blocked, you will have a bad combustion and you may eventually affect them irremediably and have to replace them, which will cost you actually quite a lot of cash . In the event it is rather a leak that you notice on the injectors of your Bmw Serie 3, seek advice from this article to discover the solutions available to you. Discover below, the list of signs of illness of blocked injectors on your car:

  • Problems to start the engine unit: If your car has problems to start, it is possible that the poor fuel diffusion is at the origin of this problem.
  • A loss of power: If you experience your engine unit is losing power, it’s possible that poor fuel delivery through your clogged injectors is the trigger of your problem.
  • Unstable idle speed: Injectors clogged on Bmw Serie 3 can cause abnormal engine unit behavior, including unstable idle speed.
  • Excessive dark smoke emissions: Poor combustion in your engine unit can bring about thick black smoke.

How to clean the injectors of a Bmw Serie 3?

Now that we have seen the causes for a fuel injector cleaning on Bmw Serie 3 , we will explain how to conduct this process. There are 3 main possible methods, we will now present them to you one after the other.

Cleaning the injectors of a Bmw Serie 3 with a particular additive

First and most basic technique to do it, you can just use an injector cleaner to maintain the injectors of your Bmw Serie 3 . This additive which will only cost you about fifteen euros and will allow you to maintain your injectors. Obviously, this product will have a very modest performance if your injectors are already clogged, but used every 5000 kilometers it will prevent this from happening. Adhere to the instructions to use it correctly, but just pour the bottle into the tank to carry out the process, so it is accessible to absolutely everyone.

Clean the injectors of your Bmw Serie 3 with ultrasound

A more difficult and more expensive but much more powerful methodology, you can by calling a specialist clean the injectors of your Bmw Serie 3 with ultrasound . This process, can be conducted on your own if you buy the adapted equipment which, depending on the price, will not have similar efficiency (count between 50 and 500€ depending on the quality of the machine). It enables thanks to ultrasounds to dissolve all the dirt gathered on the injectors of your car. Otherwise, you can bring your injectors to a specialist who will be equipped with a more efficient equipment, you will be charged about 50 to 100 euros for this service, however, you will have to disassemble your injectors yourself.

Clean the injectors of a Bmw Serie 3 with a pressurized cleaning system

This technique to clean the injectors of a Bmw Serie 3 , is not the most effective but already enables you to clean your injectors without having to disassemble them . It is thanks to a pressure system installed on the injector rail that the impurities and dirt present on your injectors will be cleaned. This solution will cost you around 300 euros depending on the specialist you call upon.

Whenever you have any further questions about the Bmw Serie 3, do not hesitate to consult our Bmw Serie 3 category.