A catalytic converter is an essential part of contemporary cars, as it purifies your vehicle’s exhaust gases and thus suits modern pollution specifications. However, it is possible that it may turned out to be clogged or malfunction, in which circumstance a replace or cleaning is necessary. Today we are going to check out how to clean a catalytic converter on GMC Savana? To achieve this, first of all, we will describe the circumstances in which it might be interesting to clean the catalytic converter of your GMC Savana, then, how to perform this cleaning to retrieve the performance of the catalytic converter of your car.
Why would you want to clean up the catalytic converter of your GMC Savana?
In this first part we will describe why it might be beneficial to clean the catalyst of your GMC Savana . Indeed 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 .
Function and functioning of the catalytic converter of a GMC Savana
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The catalytic converter of your GMC Savana has the goal to get rid of harmful exhaust gases related to the process of your engine unit. Indeed, it is one of the most important elements that fight against the pollution discharged by your GMC Savana. It will transform these harmful gases into water or nonpolluting gases. In order to transform these gases, the catalyst of your GMC Savana 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 consequently essential to avoid clogging the catalytic converter of your GMC Savana. If you are thinking of making adequately long journeys to heat it up repeatedly (count more than 10 kilometres for the catalyst to reach the right temperature), this will enable you to optimise the life of this element and maintain best engine unit efficiency.
Consequences of a dirty or faulty catalytic converter on GMC Savana
We will now find out what can be the consequences of a dirty or failing catalytic converter on GMC Savana . This will enable you to discover the symptoms that should notify you to a malfunction of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:
- The catalytic converter of your GMC Savana is blocked: 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 gases.
- Switching on the engine light: : Following a clogged catalytic converter, engine light of your GMC Savana may come on, do not think twice 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 review the air flowing inside it, if it is clogged the sensors will often times also have complications.
- A metallic noise caused by the exhaust: In case the catalyst is dead you should hear this noise which results in that the ceramic is damaged.
Why you should clean the catalytic converter of your GMC Savana
Before we end with the step you are probably most keen on, how to clean the catalytic converter of a GMC Savana? We will describe why it might be relevant for you to accomplish this cleaning. Indeed, a catalytic converter is a very expensive part (about 500 euros with the installation, the price can fluctuate according to the engines). Furthermore to being no longer good for passing the technical control , you might be at risk of over-consumption of fuel . Finally, the last benefit is that cleaning a catalytic converter is not that expensive and doing it repeatedly will save you quite a lot of money.
How do you clean the catalytic converter from its GMC Savana?
Finally here is the step that you are likely most interested in in this article, how to clean the catalytic converter of your GMC Savana? Know that this procedure is very very easy, and that there are two ways to accomplish:
- Scrubbing the catalytic converter from your GMC Savana frequently: This approach is especially valuable for people who mainly do short trips . To do so, nothing could be less complicated, from time to time, make a long trip (about 30 minutes to enhance 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 locate some in a car 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 repeatedly at high rpm . If you can before and afterwards do an exhaust gas analysis to check that you have recovered healthier exhaust fumes after the procedure. You can accomplish this procedure every 15 000km.
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Whenever you have any further questions about the GMC Savana, do not hesitate to consult our GMC Savana category.
