The particle filter is a fairly recent invention that aims to take out harmful particles from the exhaust gases of latest diesels. It has long been discovered as the miracle solution to these pollution problems. However, it doesn’t work as well as expected and triggers more problems than it solves, which is why we will see on this page when changing the particulate filter of a Chevrolet Avalanche? . To do this, first of all, 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 Chevrolet Avalanche.
What’s the point of a Chevrolet Avalanche’s particulate filter?
So we start our article content with the explanation to do this element not too long ago integrated into diesel vehicles. As we mentioned quickly in the introduction, the aim of this filter was to solve the problems of pollution and harmfulness of exhaust fumes from Chevrolet Avalanche vehicles. Its operating principle is to store exhaust fumes 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 temperature, you have to be on the highway or have your Chevrolet Avalanche engine revving up. So we have discovered over time that cars that are mainly on short trips or in the city do not allow the particulate filter to burn these fumes and we will see in the next section that these problems can force you to replace the particulate filter of your Chevrolet Avalanche .
When to replace the particulate filter of a Chevrolet Avalanche?
In this section we will find out what you are clearly attracted to here, if it is necessary to replace the particulate filter of a Chevrolet Avalanche and if so, when?
Is it necessary to replace the particulate filter on Chevrolet Avalanche?
There are 2 sort of particulate filter for cars, a particulate filter with additive, which does not concern the Chevrolet Avalanche, 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 today, 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. 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 Chevrolet Avalanche as a result of 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 Chevrolet Avalanche?
As we explained before, a particulate filter is supposed to last the life of the vehicle, however some of you may wonder when it is necessary to replace the particulate filter of its Chevrolet Avalanche? Be aware that this part is extremely expensive, labor is not the most important 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 replace should just 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 troublesome, it is considered that as a result of 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 want more tutorials on the Chevrolet Avalanche, go to our Chevrolet Avalanche category.
