The particle filter is a quite new technology that is designed to remove harmful particles from the exhaust gases of modern diesels. It has long been discovered as the miracle solution to these pollution complications. Nevertheless, it doesn’t work as well as designed and causes more complications than it solves, which is why we will see today when changing the particulate filter of a Opel Zafira 3? . To achieve this, to begin with, we will identify what the particle filter on your car is utilized for, and then when to change the particle filter on your Opel Zafira 3.


What’s the point of a Opel Zafira 3’s particulate filter?

So we start our article with the explanation for this element not too long ago built in into diesel vehicles. As we mentioned quickly in the introduction, the intent of this filter was to solve the complications of pollution and harmfulness of exhaust gases from Opel Zafira 3 vehicles. Its operating 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 bring about a second combustion that will finish burning and get rid of all these carcinogenic particles. Sadly, to reach this very high engine temperature, you have to be on the highway or have your Opel Zafira 3 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 gases and we will discover in the next part that these complications can force you to change the particulate filter of your Opel Zafira 3 .

When to change the particulate filter of a Opel Zafira 3?

In this section we will identify what you are clearly attracted to here, if it is required to change the particulate filter of a Opel Zafira 3 and if so, when?

Is it required to change the particulate filter on Opel Zafira 3?

There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not concern the Opel Zafira 3, but which needs to be recharged every 120, 000km with an additive that enables the regeneration of the particulate filter and consequently to burn all those harmful soot. The second one, the one we are enthusiastic about in this article, functions with precious metals that will produce a chemical reaction at high temperature and bring about the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as revealed 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 Opel Zafira 3 as a result of your particulate filter, do not hesitate to look at our content page on this subject to identify what the process is.

When to change the particulate filter of a Opel Zafira 3?

As we explained before, a particulate filter is supposed to last the life of the vehicle, nevertheless some of you may wonder when it is required to change the particulate filter of its Opel Zafira 3? Take note that this part is extremely expensive, labor is not the most important problem 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 change should only 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 problematic, it is considered that as a result of the lack of a sufficiently frequent 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 Opel Zafira 3, take a look at the Opel Zafira 3 category.