The particle filter is a quite modern invention 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 handles, which is why we will see in this article when changing the particulate filter of a Jeep Liberty? . To get this done, to begin with, we will find out what the particle filter on your motor vehicle is intended for, and then when to replace the particle filter on your Jeep Liberty.
What’s the point of a Jeep Liberty’s particulate filter?
So we begin our article with the rationale for this component not too long ago included into diesel vehicles. As we described briefly in the introduction, the aim of this filter was to resolve the problems of pollution and harmfulness of exhaust gases from Jeep Liberty vehicles. Its functioning principle is to store exhaust gases that are unburned or that still contain harmful particles, and when it is at a sufficiently high temperature to bring about a second combustion that will finish burning and eliminate all these carcinogenic particles. Unfortunately, to reach this very high engine temperature, you have to be on the highway or have your Jeep Liberty engine revving up. So we have noticed over time that vehicles that are specifically on short trips or in the city do not allow the particulate filter to burn these gases and we will observe in the next section that these problems can force you to replace the particulate filter of your Jeep Liberty .
When to replace the particulate filter of a Jeep Liberty?
In this section we will find out what you are most definitely attracted to here, whether it is required to replace the particulate filter of a Jeep Liberty and if so, when?
Is it required to replace the particulate filter on Jeep Liberty?
There are 2 types of particulate filter for vehicles, a particulate filter with additive, which does not concern the Jeep Liberty, 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 interested in in this article, functions with precious metals that will create a chemical reaction at high temperature and bring about the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as mentioned earlier, 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. If you need to clean the EGR valve of your Jeep Liberty as a result of your particulate filter, do not think twice to look at our article on this subject to find out what the procedure is.
When to replace the particulate filter of a Jeep Liberty?
As we revealed just before, a particulate filter is designed to last the life of the car, nevertheless some of you may possibly wonder when it is required to replace the particulate filter of its Jeep Liberty? Take note that this component is extremely expensive, labor is not the most important problem because it is easy to access. But the component itself will vary enormously in price depending on your motorization, you can still count a range between 700 and 2000€. This replace should only be considered in the circumstance of a completely clogged particle filter. If you don’t regularly 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 problems, you should begin 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 .
Whenever you have any further questions about the Jeep Liberty, do not hesitate to consult our Jeep Liberty category.
