Modern automobiles are becoming more and 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 essential for the proper functioning of your motor vehicle. They may require regular routine service and we will find out how to clean the fuel injectors of a Renault Scenic 4? For this, firstly, we will find out why it may be necessary to clean the injectors of your motor vehicle, and subsequently, the method to clean the injector of a Renault Scenic 4 .
Why clean the injectors of a Renault Scenic 4?
So we begin our article with the interest of injector cleaning on Renault Scenic 4 . Before showing how to clean the injectors of your Renault Scenic 4, we will first explain you fairly quickly the role and the functioning of the injectors of your motor vehicle, then what are the signs of illness that should make you consider cleaning them. Take note that a common cleaning of your car’s injectors will help you to avoid any complications upstream.
Task and operation of an injector on Renault Scenic 4
The injectors of your Renault Scenic 4 have a particularly important mission, obviously, 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 advantage of being set by the ECU and therefore have a very precise fuel release.
Manifestations of a dirty injector on Renault Scenic 4
Now we’re going to take a look at the alerts that should make you think about cleaning the injectors of your Renault Scenic 4 . You should know that if your injectors are clogged or blocked, you will have a bad combustion and you may in the end harm them irremediably and have to change them, which will cost you quite quite a lot of money . If it turns out it is rather a leak that you notice on the injectors of your Renault Scenic 4, consult this article to see the solutions available to you. Find below, the list of manifestations of blocked injectors on your car:
- Problems to begin the engine unit: If your motor vehicle has problems to begin, it is possible that the poor fuel diffusion is at the origin of this problem.
- 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 problem.
- Unstable idle speed: Injectors clogged on Renault Scenic 4 can cause abnormal engine unit behavior, 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 Renault Scenic 4?
Now that we have discovered the causes for a fuel injector cleaning on Renault Scenic 4 , we will explain how to conduct this procedure. There are 3 main possible methods, we will now present them to you one at a time.
Cleaning the injectors of a Renault Scenic 4 with a specific additive
First and simplest method to do it, you can just use an injector cleaner to preserve the injectors of your Renault Scenic 4 . This additive which will just cost you about fifteen euros and will allow you to preserve your injectors. Obviously, this product will have a very moderate effectiveness if your injectors are already clogged, but used every 5000 kilometers it will prevent this from happening. Stick to the instructions to use it correctly, but just pour the bottle into the tank to carry out the procedure, so it is accessible to almost everyone.
Clean the injectors of your Renault Scenic 4 with ultrasound
A more difficult and more expensive but much more powerful methodology, you can by calling a professional clean the injectors of your Renault Scenic 4 with ultrasound . This procedure, can be done by yourself if you buy the adapted equipment which, depending on the price, will not have the same efficiency (count between 50 and 500€ depending on the quality of the machine). It enables 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 professional 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 take apart your injectors yourself.
Clean the injectors of a Renault Scenic 4 with a pressurized cleaning system
This approach to clean the injectors of a Renault Scenic 4 , is not the most effective but already enables you to clean your injectors without having to take apart 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.
If you wish more tutorials on the Renault Scenic 4, go to our Renault Scenic 4 category.
