The particle filter is a quite modern technology that is designed to remove 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 expected and causes more problems than it handles, which is why we will discover on this page when changing the particulate filter of a Chevrolet Captiva? . To do this, first of all, 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 Chevrolet Captiva.
What’s the purpose of a Chevrolet Captiva’s particulate filter?
So we commence our content page with the rationale to do this element not too long ago built in into diesel vehicles. As we described quickly in the introduction, the intent of this filter was to resolve the problems of pollution and harmfulness of exhaust gases from Chevrolet Captiva 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 trigger a second combustion that will finish burning and get rid of all these carcinogenic particles. Regrettably, to reach this very high engine temperature, you have to be on the highway or have your Chevrolet Captiva engine revving up. So we have realized over time that vehicles that are mainly on short trips or in the city do not enable the particulate filter to burn these gases and we will discover in the next part that these problems can force you to replace the particulate filter of your Chevrolet Captiva .
When to replace the particulate filter of a Chevrolet Captiva?
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 Chevrolet Captiva and if so, when?
Is it required to replace the particulate filter on Chevrolet Captiva?
There are 2 sort of particulate filter for vehicles, a particulate filter with additive, which does not matter the Chevrolet Captiva, 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 create a chemical reaction at high temperature and trigger the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as revealed 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 Chevrolet Captiva as a result of your particulate filter, do not hesitate to check out our content page on this subject to find out what the process is.
When to replace the particulate filter of a Chevrolet Captiva?
As we described before, a particulate filter is designed to last the life of the vehicle, nevertheless some of you might wonder when it is required to replace the particulate filter of its Chevrolet Captiva? Take note that this part 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 replace should only be considered in the circumstance of a completely clogged particle filter. If you don’t frequently take the motorway, we suggest 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 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 .
To get more tips on the Chevrolet Captiva, take a look at the Chevrolet Captiva category.
