A catalytic converter is an important component of recent cars, as it purifies your vehicle’s exhaust fumes and thus matches modern pollution standards. Nevertheless, it is possible that it may turned out to be clogged or malfunction, in which circumstance a replace or cleaning is essential. Today we are going to check out how to clean a catalytic converter on Mercedes Classe G 3? To get this done, first of all, we will explain the situations in which it might be interesting to clean the catalytic converter of your Mercedes Classe G 3, then, how to carry out this cleaning to retrieve the effectiveness of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Mercedes Classe G 3?

In this first section we will explain why it might be beneficial to clean the catalyst of your Mercedes Classe G 3 . In actual fact for some of you it might seem obvious but the majority of you do not understand how it works and the consequences dirty catalytic converter .

Role and functioning of the catalytic converter of a Mercedes Classe G 3

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The catalytic converter of your Mercedes Classe G 3 has the goal to get rid of harmful exhaust fumes associated with the operation of your engine unit. In actual fact, it is one of the most important parts that fight against the pollution discharged by your Mercedes Classe G 3. It will convert these harmful gases into water or non-polluting fumes. In order to convert these gases, the catalyst of your Mercedes Classe G 3 a mesh of precious metals which, when the gases pass at high temperature, will break them down by chemical reaction . A catalytic converter can only work from 400°, it is consequently necessary to avoid clogging the catalytic converter of your Mercedes Classe G 3. If you are thinking of making enough long travels 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 component and preserve best engine unit efficiency.

Consequences of a dirty or faulty catalytic converter on Mercedes Classe G 3

We will now discover what can be the consequences of a dirty or failing catalytic converter on Mercedes Classe G 3 . This will allow you to establish the signs of illness that should alarm you to a failure of your catalytic converter, here is the list of signs of illness of a faulty catalytic converter:

  • The catalytic converter of your Mercedes Classe G 3 is clogged: As we said earlier, if you make too short trips like 50% of people, it will not have the time to start working and the catalytic converter will clog up with exhaust fumes.
  • Switching on the engine light: : Following a clogged catalytic converter, engine light of your Mercedes Classe G 3 may come on, do not hesitate to seek advice from our article to find out how to switch it off.
  • A faulty lambda sensor : The catalyst works 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 often as well have problems.
  • A metallic noise originating from the exhaust: In the event the catalyst is dead you should hear this noise which suggests that that the ceramic is damaged.

Why you should clean the catalytic converter of your Mercedes Classe G 3

Before we finish with the step you are probably most keen on, how to clean the catalytic converter of a Mercedes Classe G 3? We will explain why it might be relevant for you to carry out this cleaning. In actual fact, a catalytic converter is a very expensive component (about 500 euros with the set up, the price can fluctuate depending to the engines). Furthermore to being no longer good for passing the technical control , you might be at risk of over-consumption of fuel . At last, the last interest is that cleaning a catalytic converter is not that expensive and doing it frequently will save you quite a lot of money.

How do you clean the catalytic converter from its Mercedes Classe G 3?

Finally here is the stage that you are probably most interested in in this content page, how to clean the catalytic converter of your Mercedes Classe G 3? Know that this procedure is very basic, and that there are two methods to do it:

  • Scrubbing the catalytic converter from your Mercedes Classe G 3 on a regular basis: This approach is especially beneficial for persons who mainly do short trips . To do this, nothing could be easier, from time to time, make a long trip (about 30 minutes to improve 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 discover some in a motor vehicle center for about 20 euros. All you have to do is add it to your fuel directly 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 check that you have recovered healthier exhaust fumes after the procedure. You can carry out this procedure every 15 000km.

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If you have any additional questions about the Mercedes Classe G 3, do not hesitate to consult our Mercedes Classe G 3 category.