Modern automobiles are becoming more and more technical and have parts that are difficult to repair or maintain yourself. In this article we will concentrate on a component that is essential for the proper performing of your motor vehicle. They may require frequent routine service and we will see how to clean the fuel injectors of a Audi A6? For this, first of all, we will see why it may be ideal to clean the injectors of your motor vehicle, and subsequently, the method to clean the injector of a Audi A6 .


Why clean the injectors of a Audi A6?

So we start our article with the interest of injector cleaning on Audi A6 . Before detailing how to clean the injectors of your Audi A6, we will first show you you fairly quickly the role and the functioning of the injectors of your motor vehicle, then what are the symptoms that should make you reflect on cleaning them. Take note that a frequent cleaning of your car’s injectors will help you to avoid any problems upstream.

Job and operation of an injector on Audi A6

The injectors of your Audi A6 have a especially essential task, obviously, they will have the function of handling the fuel flow into the engine . They are small nozzles (of the order of one micron) which, under pressure, will control 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.

Signs of illness of a dirty injector on Audi A6

Now we’re going to take a look at the signs that should make you take into consideration cleaning the injectors of your Audi A6 . You should know that if your injectors are clogged or blocked, you will have a bad combustion and you may in the long run harm them irremediably and have to replace them, which will cost you quite quite a lot of money . In the event that it is rather a leak that you notice on the injectors of your Audi A6, seek advice from this article to see the solutions available to you. Discover down below, the list of symptoms of blocked injectors on your car:

  • Difficulty to start the engine unit: If your motor vehicle has difficulty to start, it is possible that the poor fuel diffusion is at the origin of this issue.
  • A loss of power: If you feel your engine unit is losing power, it’s possible that poor fuel delivery through your clogged injectors is the trigger of your issue.
  • Unstable idle speed: Injectors clogged on Audi A6 can generate abnormal engine unit performance, including unstable idle speed.
  • Excessive dark smoke emissions: Poor combustion in your engine unit can cause thick black smoke.

How to clean the injectors of a Audi A6?

Now that we have seen the factors for a fuel injector cleaning on Audi A6 , we will describe how to perform this process. There are 3 main possible procedures, we will now present them to you one by one.

Cleaning the injectors of a Audi A6 with a particular additive

First and simplest technique to do it, you can simply use an injector cleaner to preserve the injectors of your Audi A6 . This additive which will just cost you about fifteen euros and will allow you to maintain your injectors. In truth, this product will have a very modest efficiency if your injectors are already clogged, but used every 5000 kilometers it will prevent this from happening. Stick to the guidelines to use it properly, but just pour the bottle into the tank to carry out the process, so it is accessible to everyone.

Clean the injectors of your Audi A6 with ultrasound

A more complex and more expensive but much more useful technique, you can by calling a professional clean the injectors of your Audi A6 with ultrasound . This process, can be conducted on your own if you buy the adapted equipment which, based on the price, will not have similar efficiency (count between 50 and 500€ based on the quality of the machine). It enables thanks to ultrasounds to dissolve all the dirt gathered on the injectors of your motor vehicle. Otherwise, you can bring your injectors to a professional who will be equipped with a more efficient gear, 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 Audi A6 with a pressurized cleaning system

This strategy to clean the injectors of a Audi A6 , 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 based on the specialist you call upon.

To find more tips on the Audi A6, take a look at the Audi A6 category.