The particle filter is a quite modern 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 problems. Nevertheless, it doesn’t work as well as expected and causes more problems than it solves, which is why we will see in this article when changing the particulate filter of a Buick Regal? . To do this, 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 Buick Regal.
What’s the purpose of a Buick Regal’s particulate filter?
So we start our content page with the explanation for this element not too long ago included into diesel vehicles. As we explained quickly in the introduction, the goal of this filter was to solve the problems of pollution and harmfulness of exhaust gases from Buick Regal vehicles. Its functioning 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 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 Buick Regal engine unit revving up. So we have realized with time that cars that are mainly 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 problems can force you to replace the particulate filter of your Buick Regal .
When to replace the particulate filter of a Buick Regal?
In this section we will find out what you are certainly drawn to here, if it is required to replace the particulate filter of a Buick Regal and if so, when?
Is it required to replace the particulate filter on Buick Regal?
There are 2 types of particulate filter for cars, a particulate filter with additive, which does not concern the Buick Regal, 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 enthusiastic about in this article, functions with precious metals that will generate a chemical reaction at high temperature and trigger the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as explained 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 Buick Regal as a result 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 replace the particulate filter of a Buick Regal?
As we explained just before, a particulate filter is supposed to last the life of the vehicle, however some of you might wonder when it is required to replace the particulate filter of its Buick Regal? Be aware that this part is extremely expensive, labor is not the main issue 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 replace should only be considered in the case of a completely clogged particle filter. If you don’t repeatedly 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 troublesome, it is considered that as a result of the lack of a sufficiently regular 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 .
If you wish more guides on the Buick Regal, go to our Buick Regal category.
