The particle filter is a quite new technology that aims to remove harmful particles from the exhaust gases of latest diesels. It has long been discovered as the miracle solution to these pollution complications. However, it doesn’t work as well as expected and causes more complications than it solves, which is why we will discover in this article when changing the particulate filter of a Buick LaCrosse? . To get this done, first of all, we will find out what the particle filter on your motor vehicle is intended for, and then when to change the particle filter on your Buick LaCrosse.
What’s the point of a Buick LaCrosse’s particulate filter?
So we begin our content page with the explanation for this component recently built in into diesel vehicles. As we mentioned briefly in the introduction, the intent of this filter was to fix the complications of pollution and harmfulness of exhaust fumes from Buick LaCrosse vehicles. Its working principle is to store exhaust fumes that are unburned or that still contain harmful particles, and when it is at a sufficiently high temperature to cause 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 Buick LaCrosse engine revving up. So we have discovered over time that cars that are specifically on short trips or in the city do not enable the particulate filter to burn these fumes and we will observe in the next section that these complications can force you to change the particulate filter of your Buick LaCrosse .
When to change the particulate filter of a Buick LaCrosse?
In this section we will find out what you are certainly drawn to here, if it is required to change the particulate filter of a Buick LaCrosse and if so, when?
Is it required to change the particulate filter on Buick LaCrosse?
There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not matter the Buick LaCrosse, 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, works with precious metals that will create a chemical reaction at high temperature and cause the regeneration of the filter and the evacuation of the carcinogenic materials. However, as explained above, 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 Buick LaCrosse because of your particulate filter, do not think twice to look at our content page on this subject to find out what the process is.
When to change the particulate filter of a Buick LaCrosse?
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 change the particulate filter of its Buick LaCrosse? Be aware that this component is extremely expensive, labor is not the main issue 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 case of a completely clogged particle filter. If you don’t repeatedly 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 troublesome, it is considered that because of the lack of a sufficiently regular 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 .
To discover more tips on the Buick LaCrosse, take a look at the Buick LaCrosse category.
