Modern automobiles are becoming ever more technical and have parts that are hard to fix or take care of yourself. Today we will focus on a element that is important for the proper working of your motor vehicle. They may necessitate frequent routine service and we will see how to clean the fuel injectors of a Renault Koleos? For this, in the beginning, we will see why it might be ideal to clean the injectors of your motor vehicle, and secondly, the approach to clean the injector of a Renault Koleos .

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Why clean the injectors of a Renault Koleos?

So we start our article with the benefit of injector cleaning on Renault Koleos . Before explaining how to clean the injectors of your Renault Koleos, we will first describe you fairly quickly the function and the working 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 complications upstream.

Function and operation of an injector on Renault Koleos

The injectors of your Renault Koleos have a particularly important goal, in truth, they will have the role of taking care of 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 promote its combustion. They have the benefit of being set by the ECU and therefore have a very precise fuel release.

Manifestations of a dirty injector on Renault Koleos

Now we’re going to take a look at the signs that should make you consider cleaning the injectors of your Renault Koleos . 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 actually quite a lot of money . If it turns out it is rather a leak that you notice on the injectors of your Renault Koleos, consult this article to discover the solutions available to you. Discover down below, the list of signs of illness of blocked injectors on your car:

  • Problems to start the engine: If your motor vehicle has struggle to start, it is possible that the poor fuel diffusion is at the source of this problem.
  • A loss of power: If you experience your engine is losing power, it’s possible that poor fuel delivery through your clogged injectors is the cause of your problem.
  • Unstable idle speed: Injectors clogged on Renault Koleos can trigger unusual engine performance, including unstable idle speed.
  • Excessive dark smoke emissions: Poor combustion in your engine can trigger thick black smoke.

How to clean the injectors of a Renault Koleos?

Now that we have discovered the reasons for a fuel injector cleaning on Renault Koleos , we will describe how to conduct this process. There are 3 main possible methods, we will now present them to you one by one.

Cleaning the injectors of a Renault Koleos with a particular additive

First and simplest technique to do it, you can just use an injector cleaner to maintain the injectors of your Renault Koleos . This additive which will just cost you about fifteen euros and will allow you to maintain your injectors. Indeed, this product will have a very slight 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 perform the process, so it is accessible to everybody.

Clean the injectors of your Renault Koleos with ultrasound

A more difficult and more expensive but much more efficient procedure, you can by calling a specialist clean the injectors of your Renault Koleos with ultrasound . This process, can be conducted by yourself if you buy the adapted equipment which, based on the price, will not have the same efficiency (count between 50 and 500€ based on the quality of the machine). It allows thanks to ultrasounds to dissolve all the dirt accumulated on the injectors of your motor vehicle. In any other case, you can bring your injectors to a specialist who will be equipped with a more efficient tools, you will be charged about 50 to 100 euros for this service, nevertheless, you will have to disassemble your injectors yourself.

Clean the injectors of a Renault Koleos with a pressurized cleaning system

This approach to clean the injectors of a Renault Koleos , is not the most effective but already allows 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.

If you wish more guides on the Renault Koleos, go to our Renault Koleos category.