A catalytic converter is a vital component of recent cars, as it purifies your vehicle’s exhaust fumes and thus fulfills modern pollution standards. Nevertheless, it is possible that it may turned out to be clogged or malfunction, in which circumstance a change or cleaning is essential. In this article we are going to look at how to clean a catalytic converter on Mercedes Benz GLS Class? To achieve this, to begin with, we will describe the scenarios in which it may be interesting to clean the catalytic converter of your Mercedes Benz GLS Class, then, how to conduct this cleaning to recover the overall performance of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Mercedes Benz GLS Class?

In this first part we will teach you why it may be beneficial to clean the catalyst of your Mercedes Benz GLS Class . In actual fact for some of you it may seem obvious but most of you do not know how it works and the consequences dirty catalytic converter .

Purpose and functioning of the catalytic converter of a Mercedes Benz GLS Class

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The catalytic converter of your Mercedes Benz GLS Class has the goal to eliminate harmful exhaust fumes related to 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 Benz GLS Class. It will convert these harmful gases into water or non-polluting fumes. In order to convert these gases, the catalyst of your Mercedes Benz GLS Class 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 essential to avoid clogging the catalytic converter of your Mercedes Benz GLS Class. If you are thinking of making adequately long journeys to heat it up regularly (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 maintain best engine unit efficiency.

Consequences of a dirty or faulty catalytic converter on Mercedes Benz GLS Class

We will now see what can be the consequences of a dirty or failing catalytic converter on Mercedes Benz GLS Class . This will allow you to establish the manifestations that should alert you to a breakdown of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:

  • The catalytic converter of your Mercedes Benz GLS Class is clogged: As we said above, if you make too short journeys like 50% of people, it will not have the time to start functioning 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 Benz GLS Class may come on, do not think twice to consult our content page 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 review the air flowing inside it, if it is clogged the sensors will more often than not as well have complications.
  • A metallic noise originating from the exhaust: In case the catalyst is dead you should hear this noise which means that the ceramic is damaged.

Why you should clean the catalytic converter of your Mercedes Benz GLS Class

Before we finish with the step you are almost certainly most curious about, how to clean the catalytic converter of a Mercedes Benz GLS Class? We will teach you why it may be important for you to conduct this cleaning. In actual fact, a catalytic converter is a very expensive component (about 500 euros with the set up, the price can vary depending to the engines). Furthermore to being no longer good for passing the technical control , you may be at risk of over-consumption of fuel . At last, the last benefit is that cleaning a catalytic converter is not that expensive and doing it regularly will save you quite a lot of money.

How do you clean the catalytic converter from its Mercedes Benz GLS Class?

Finally here is the stage that you are most likely most keen on in this content, how to clean the catalytic converter of your Mercedes Benz GLS Class? Know that this procedure is very very easy, and that there are two ways to accomplish:

  • Scrubbing the catalytic converter from your Mercedes Benz GLS Class regularly: This technique is specifically useful for persons who principally do short trips . To do this, nothing could be simpler, 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 regularly at high rpm . If you can before and later on do an exhaust gas analysis to verify that you have recovered healthier exhaust fumes after the process. You can conduct this process every 15 000km.

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If you want more guides on the Mercedes Benz GLS Class, go to our Mercedes Benz GLS Class category.