A catalytic converter is an essential component of recent cars, as it purifies your vehicle’s exhaust fumes and thus meets modern pollution specifications. Nevertheless, it is possible that it may become clogged or malfunction, in which case a replace or cleaning is fundamental. In this article we are going to check out how to clean a catalytic converter on Hyundai Sonata? To do this, to begin with, we will explain the circumstances in which it might be interesting to clean the catalytic converter of your Hyundai Sonata, then, how to carry out this cleaning to retrieve 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 Hyundai Sonata?

In this first section we will describe why it might be necessary to clean the catalyst of your Hyundai Sonata . Indeed for some of you it might seem obvious but most of you do not understand how it works and the consequences dirty catalytic converter .

Role and functioning of the catalytic converter of a Hyundai Sonata

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The catalytic converter of your Hyundai Sonata has the goal to get rid of harmful exhaust fumes related to the operation of your engine unit. Indeed, it is one of the main parts that fight against the pollution discharged by your Hyundai Sonata. It will convert these harmful gases into water or nonpolluting fumes. In order to convert these gases, the catalyst of your Hyundai Sonata 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 important to avoid clogging the catalytic converter of your Hyundai Sonata. If you are thinking of making sufficiently long trips to heat it up frequently (count more than 10 kilometres for the catalyst to reach the right temperature), this will enable you to optimize the life of this component and preserve ideal engine unit performance.

Results of a dirty or faulty catalytic converter on Hyundai Sonata

We will now see what can be the consequences of a dirty or failing catalytic converter on Hyundai Sonata . This will enable you to detect the signs of illness that should notify you to a breakdown of your catalytic converter, here is the list of signs of illness of a faulty catalytic converter:

  • The catalytic converter of your Hyundai Sonata is blocked: As we stated 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 Hyundai Sonata may come on, do not hesitate to consult our content 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 more often than not as well have problems.
  • A metallic noise coming from the exhaust: In the event 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 Hyundai Sonata

Before we finish with the step you are almost certainly most keen on, how to clean the catalytic converter of a Hyundai Sonata? We will describe why it might be important for you to accomplish this cleaning. Indeed, a catalytic converter is a very expensive component (about 500 euros with the installation, the price can differ 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 a lot of money.

How do you clean the catalytic converter from its Hyundai Sonata?

Finally here is the step that you are probably most interested in in this article, how to clean the catalytic converter of your Hyundai Sonata? Know that this process is very basic, and that there are two techniques to accomplish:

  • Scrubbing the catalytic converter from your Hyundai Sonata on a regular basis: This approach is especially valuable for persons who principally do short trips . To do so, nothing could be less difficult, 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 locate 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 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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If perhaps you have any additional questions about the Hyundai Sonata, do not hesitate to consult our Hyundai Sonata category.