The particle filter is a pretty recent technology that aims to take out harmful particles from the exhaust gases of latest diesels. It has long been seen as the miracle solution to these pollution problems. Nevertheless, it doesn’t work as well as intended and causes more problems than it solves, which is why we will find out today when changing the particulate filter of a Land Rover LR4? . To achieve this, to begin with, we will find out what the particle filter on your car is utilized for, and then when to change the particle filter on your Land Rover LR4.
What’s the point of a Land Rover LR4’s particulate filter?
So we start our guideline with the reason for this element not too long ago integrated into diesel vehicles. As we outlined quickly in the introduction, the purpose of this filter was to solve the problems of pollution and harmfulness of exhaust gases from Land Rover LR4 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. Unfortunately, to reach this very high engine temperature, you have to be on the highway or have your Land Rover LR4 engine revving up. So we have realized as time passes that cars that are specifically on short trips or in the city do not enable the particulate filter to burn these gases and we will observe in the next section that these problems can force you to change the particulate filter of your Land Rover LR4 .
When to change the particulate filter of a Land Rover LR4?
In this section we will find out what you are most definitely drawn to here, if it is required to change the particulate filter of a Land Rover LR4 and if so, when?
Is it required to change the particulate filter on Land Rover LR4?
There are 2 types of particulate filter for cars, a particulate filter with additive, which does not matter the Land Rover LR4, but which needs to be recharged every 120, 000km with an additive that enables the regeneration of the particulate filter and therefore to burn all those harmful soot. The second one, the one we are interested in in this article, works 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 explained earlier, it necessitates 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 Land Rover LR4 because of your particulate filter, do not think twice to look at our content page on this subject to find out what the procedure is.
When to change the particulate filter of a Land Rover LR4?
As we revealed before, a particulate filter is supposed to last the life of the vehicle, nevertheless some of you might wonder when it is required to change the particulate filter of its Land Rover LR4? Take note that this part 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 change should only be considered in the circumstance of a completely clogged particle filter. If you don’t frequently take the motorway, we advise 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 because of the lack of a sufficiently regular temperature rise and other design problems, you should begin 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 .
To find more tips on the Land Rover LR4, take a look at the Land Rover LR4 category.
