The particle filter is a quite recent technology that is designed to take out harmful particles from the exhaust gases of modern diesels. It has long been discovered as the miracle solution to these pollution problems. Nevertheless, it doesn’t work as well as expected and triggers more problems than it resolves, which is why we will discover in this article when changing the particulate filter of a Kia Niro? . To achieve this, to begin with, we will find out what the particle filter on your motor vehicle is used for, and then when to replace the particle filter on your Kia Niro.
What’s the point of a Kia Niro’s particulate filter?
So we commence our content page with the rationale to do this element not too long ago included into diesel automobiles. As we explained quickly in the introduction, the aim of this filter was to solve the problems of pollution and harmfulness of exhaust gases from Kia Niro automobiles. Its working principle is to store exhaust gases that are unburned or that still contain harmful particles, and when it is at a adequately high temperature to trigger a second combustion that will finish burning and eliminate all these carcinogenic particles. Sadly, to reach this very high engine unit temperature, you have to be on the highway or have your Kia Niro engine unit revving up. So we have discovered over time that vehicles that are mainly on short trips or in the city do not enable the particulate filter to burn these gases and we will observe in the next part that these problems can force you to replace the particulate filter of your Kia Niro .
When to replace the particulate filter of a Kia Niro?
In this section we will find out what you are certainly drawn to here, whether it is required to replace the particulate filter of a Kia Niro and if so, when?
Is it required to replace the particulate filter on Kia Niro?
There are 2 sort of particulate filter for vehicles, a particulate filter with additive, which does not matter the Kia Niro, but which needs to be recharged every 120, 000km with an additive that allows 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 trigger 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 Niro due to your particulate filter, do not think twice to check out our content on this subject to find out what the process is.
When to replace the particulate filter of a Kia Niro?
As we explained before, a particulate filter is designed to last the life of the car, however some of you may possibly wonder when it is required to replace the particulate filter of its Kia Niro? 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 depending on your motorization, you can still count a range between 700 and 2000€. This replace 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 due to the lack of a sufficiently regular temperature rise and other design problems, you should start planning to replace 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 wish more tutorials on the Kia Niro, go to our Kia Niro category.
