A catalytic converter is an important part of modern cars, as it purifies your vehicle’s exhaust gases and thus fulfills modern pollution standards. However, it is possible that it may become clogged or breakdown, in which case a change or cleaning is essential. In this article we are going to look at how to clean a catalytic converter on Alfa Romeo Giulietta? To get this done, first of all, we will explain the scenarios in which it might be interesting to clean the catalytic converter of your Alfa Romeo Giulietta, then, how to conduct this cleaning to recover the performance of the catalytic converter of your car.

clean-catalytic-converteralfa-romeo-giulietta

Why would you want to clean up the catalytic converter of your Alfa Romeo Giulietta?

In this first section we will show you why it might be necessary to clean the catalyst of your Alfa Romeo Giulietta . Indeed for some of you it may seem logical but most of you do not understand how it functions and the consequences dirty catalytic converter .

Function and functioning of the catalytic converter of a Alfa Romeo Giulietta

.
The catalytic converter of your Alfa Romeo Giulietta has the task to eliminate harmful exhaust gases related to the process of your engine unit. Indeed, it is one of the most important parts that fight against the pollution discharged by your Alfa Romeo Giulietta. It will convert these harmful gases into water or non-polluting gases. In order to convert these gases, the catalyst of your Alfa Romeo Giulietta a mesh of precious metals which, when the gases pass at high temperature, will break them down by chemical reaction . A catalytic converter can just work from 400°, it is therefore important to avoid clogging the catalytic converter of your Alfa Romeo Giulietta. If you are thinking of making adequately long journeys to heat it up frequently (count more than 10 kilometres for the catalyst to reach the right temperature), this will allow you to optimise the life of this part and preserve ideal engine unit overall performance.

Outcomes of a dirty or defective catalytic converter on Alfa Romeo Giulietta

We will now see what can be the consequences of a dirty or failing catalytic converter on Alfa Romeo Giulietta . This will allow you to identify the manifestations that should inform you to a malfunction of your catalytic converter, here is the list of symptoms of a defective catalytic converter:

  • The catalytic converter of your Alfa Romeo Giulietta is clogged: As we stated earlier, if you make too short trips like 50% of people, it will not have the time to start functioning and the catalytic converter will clog up with exhaust gases.
  • Switching on the engine light: : Following a clogged catalytic converter, engine light of your Alfa Romeo Giulietta may come on, do not think twice to consult our content page to identify how to switch it off.
  • A defective lambda sensor : The catalyst functions in close connection with the lambda sensors downstream and upstream of it, they will analyze the air flowing inside it, if it is clogged the sensors will generally also have complications.
  • A metallic noise caused by the exhaust: In the event the catalyst is dead you should notice this noise which suggests that that the ceramic is damaged.

Why you should clean the catalytic converter of your Alfa Romeo Giulietta

Before we accomplish with the step you are almost certainly most keen on, how to clean the catalytic converter of a Alfa Romeo Giulietta? We will show you why it might be important for you to carry out this cleaning. Indeed, a catalytic converter is a very expensive part (about 500 euros with the set up, the price can fluctuate according to the engines). In addition to being no longer good for passing the technical control , you might be at risk of over-consumption of fuel . Finally, the last interest is that cleaning a catalytic converter is not that expensive and doing it frequently will save you a lot of money.

How do you clean the catalytic converter from its Alfa Romeo Giulietta?

Finally here is the stage that you are most certainly most enthusiastic about in this article content, how to clean the catalytic converter of your Alfa Romeo Giulietta? Know that this process is very basic, and that there are two techniques to do it:

  • Scrubbing the catalytic converter from your Alfa Romeo Giulietta frequently: This strategy is especially beneficial for persons who mainly do short trips . To do this, nothing could be less complicated, from time to time, make a long trip (about 30 minutes to optimize the efficiency of the process), thinking of making your engine go up in revs so that the temperature in the catalyst increases and it can be cleaned.
  • To use a catalyst cleaner: You can find some in a car center for about 20 euros. All you have to do is add it to your fuel straight in your tank with about half a full tank. Afterwards you will have to drive on a long distance for at least 1 hour at mid-range by trying to go frequently at high rpm . If you can before and later on do an exhaust gas analysis to examine that you have recovered healthier exhaust fumes after the process. You can carry out this process every 15 000km.

.

If you wish more guides on the Alfa Romeo Giulietta, go to our Alfa Romeo Giulietta category.