The particle filter is a pretty new invention 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 problems. However, it doesn’t work as well as designed and causes more problems than it solves, which is why we will discover today when changing the particulate filter of a Ford Fiesta 4? . To do this, to begin with, we will identify what the particle filter on your motor vehicle is utilized for, and then when to change the particle filter on your Ford Fiesta 4.

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What’s the purpose of a Ford Fiesta 4’s particulate filter?

So we begin our content page with the rationale to do this element recently included into diesel automobiles. As we explained quickly in the introduction, the intent of this filter was to resolve the problems of pollution and harmfulness of exhaust gases from Ford Fiesta 4 automobiles. 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 cause 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 Ford Fiesta 4 engine unit revving up. So we have noticed as time passes that cars that are specifically on short trips or in the city do not allow the particulate filter to burn these gases and we will observe in the next section that these problems can force you to change the particulate filter of your Ford Fiesta 4 .

When to change the particulate filter of a Ford Fiesta 4?

In this section we will identify what you are clearly drawn to here, whether it is necessary to change the particulate filter of a Ford Fiesta 4 and if so, when?

Is it necessary to change the particulate filter on Ford Fiesta 4?

There are 2 types of particulate filter for cars, a particulate filter with additive, which does not matter the Ford Fiesta 4, 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 today, functions with precious metals that will generate a chemical reaction at high temperature and cause the regeneration of the filter and the evacuation of the carcinogenic materials. However, as revealed above, it requires 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 Ford Fiesta 4 as a result of your particulate filter, do not think twice to look at our content page on this subject to identify what the procedure is.

When to change the particulate filter of a Ford Fiesta 4?

As we described before, a particulate filter is designed to last the life of the car, nevertheless some of you might wonder when it is necessary to change the particulate filter of its Ford Fiesta 4? Be aware that this part is extremely expensive, labor is not the most important issue because it is easy to access. But the part 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 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 problematic, 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 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 find more tips on the Ford Fiesta 4, take a look at the Ford Fiesta 4 category.