A catalytic converter is an important component of recent cars, as it purifies your vehicle’s exhaust gases and thus suits modern pollution specifications. However, it is possible that it may become clogged or malfunction, in which case a replace or cleaning is important. In this article we are going to look at how to clean a catalytic converter on Ford Flex? To achieve this, first of all, we will describe the situations in which it might be interesting to clean the catalytic converter of your Ford Flex, then, how to execute this cleaning to recover 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 Ford Flex?

In this first section we will show you why it might be important to clean the catalyst of your Ford Flex . In actual fact for some of you it may seem obvious but most of you do not know how it functions and the results dirty catalytic converter .

Function and functioning of the catalytic converter of a Ford Flex

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The catalytic converter of your Ford Flex has the objective to eliminate harmful exhaust gases related to the operation of your engine. In actual fact, it is one of the most important elements that fight against the pollution discharged by your Ford Flex. It will convert these harmful gases into water or nonpolluting gases. In order to convert these gases, the catalyst of your Ford Flex 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 important to avoid clogging the catalytic converter of your Ford Flex. If you are considering making adequately long travels to heat it up repeatedly (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 keep best engine effectiveness.

Results of a dirty or faulty catalytic converter on Ford Flex

We will now see what can be the results of a dirty or failing catalytic converter on Ford Flex . This will allow you to detect the signs of illness that should warn you to a malfunction of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:

  • The catalytic converter of your Ford Flex is blocked: As we said earlier, if you make too short journeys like 50% of people, it will not have the time to start working and the catalytic converter will clog up with exhaust gases.
  • Switching on the engine light: : Following a clogged catalytic converter, engine light of your Ford Flex may come on, do not think twice to seek advice from our article to identify how to switch it off.
  • A faulty 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 originating from the exhaust: In the event that 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 Ford Flex

Before we accomplish with the step you are probably most enthusiastic about, how to clean the catalytic converter of a Ford Flex? We will show you why it might be relevant for you to accomplish this cleaning. In actual fact, a catalytic converter is a very expensive component (about 500 euros with the installation, 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 repeatedly will save you a lot of money.

How do you clean the catalytic converter from its Ford Flex?

Finally here is the step that you are almost certainly most enthusiastic about in this content, how to clean the catalytic converter of your Ford Flex? Know that this procedure is very very easy, and that there are two ways to do it:

  • Scrubbing the catalytic converter from your Ford Flex on a regular basis: This approach is especially valuable for persons who principally 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 find 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 verify 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 additional questions about the Ford Flex, do not hesitate to consult our Ford Flex category.