The particle filter is a fairly recent technology that is designed to remove harmful particles from the exhaust gases of modern diesels. It has long been discovered as the miracle solution to these pollution complications. Nevertheless, it doesn’t work as well as intended and causes more complications than it resolves, which is why we will find out in this article when changing the particulate filter of a Kia Rio? . To achieve this, first of all, we will identify what the particle filter on your motor vehicle is utilized for, and then when to change the particle filter on your Kia Rio.

when-change-particulate-filter-kia-rio

What’s the purpose of a Kia Rio’s particulate filter?

So we begin our guideline with the reason for this element not too long ago integrated into diesel vehicles. As we described briefly in the introduction, the intent of this filter was to resolve the complications of pollution and harmfulness of exhaust gases from Kia Rio vehicles. Its functioning concept is to store exhaust gases that are unburned or that still contain harmful particles, and when it is at a adequately high temperature to cause a second combustion that will finish burning and get rid of all these carcinogenic particles. Regrettably, to reach this very high engine unit temperature, you have to be on the highway or have your Kia Rio engine unit revving up. So we have realized over time that vehicles that are principally on short trips or in the city do not allow the particulate filter to burn these gases and we will discover in the next section that these complications can force you to change the particulate filter of your Kia Rio .

When to change the particulate filter of a Kia Rio?

In this section we will identify what you are certainly attracted to here, whether it is necessary to change the particulate filter of a Kia Rio and if so, when?

Is it necessary to change the particulate filter on Kia Rio?

There are 2 types of particulate filter for vehicles, a particulate filter with additive, which does not matter the Kia Rio, but which needs to be recharged every 120, 000km with an additive that enables the regeneration of the particulate filter and consequently to burn all those harmful soot. The second one, the one we are keen on today, functions with precious metals that will produce a chemical reaction at high temperature and cause the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as mentioned above, it needs very high temperatures, if these are not reached the filter will clog. If the filter is not regenerated manually, drive at high speed for about 20 minutes to reach this temperature and thus regenerate your filter, you will clog it and risk damaging your turbo, your EGR valve or your engine unit. If you need to clean the EGR valve of your Kia Rio as a result of your particulate filter, do not think twice to look at our article on this subject to identify what the procedure is.

When to change the particulate filter of a Kia Rio?

As we described just before, a particulate filter is supposed to last the life of the vehicle, nevertheless some of you may wonder when it is necessary to change the particulate filter of its Kia Rio? Take note that this component is extremely expensive, labor is not the most important problem because it is easy to access. But the part itself will vary enormously in price based on your motorization, you can still count a range between 700 and 2000€. This change should just be considered in the case of a completely clogged particle filter. If you don’t frequently take the motorway, we recommend you, every month to drive 10 minutes on the motorway at least 3000 rpm . In spite of everything, the current particulate filter have not been well designed and remain problematic, it is considered that as a result of the lack of a sufficiently frequent temperature rise and other design complications, you should start planning to change your particulate filter from 200, 000km if you have a use of your XX that is more urban and a little more if it is mixed .

If you have any additional questions about the Kia Rio, do not hesitate to consult our Kia Rio category.