The particle filter is a pretty 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 designed and causes more problems than it resolves, which is why we will see today when changing the particulate filter of a Ford Expedition? . To achieve this, to begin with, we will find out what the particle filter on your car is intended for, and then when to replace the particle filter on your Ford Expedition.
What’s the purpose of a Ford Expedition’s particulate filter?
So we commence our content page with the reason to do this element not too long ago integrated into diesel vehicles. As we mentioned briefly in the introduction, the intent of this filter was to solve the problems of pollution and harmfulness of exhaust gases from Ford Expedition vehicles. Its working 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 bring about 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 Expedition engine unit revving up. So we have realized with time that vehicles that are principally 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 Ford Expedition .
When to replace the particulate filter of a Ford Expedition?
In this section we will find out what you are most definitely attracted to here, whether it is necessary to replace the particulate filter of a Ford Expedition and if so, when?
Is it necessary to replace the particulate filter on Ford Expedition?
There are 2 kind of particulate filter for vehicles, a particulate filter with additive, which does not matter the Ford Expedition, 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 keen on in this article, functions with precious metals that will generate a chemical reaction at high temperature and bring about the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as described 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 Expedition because of your particulate filter, do not think twice to look at our content page on this subject to find out what the procedure is.
When to replace the particulate filter of a Ford Expedition?
As we explained just before, a particulate filter is supposed to last the life of the car, however some of you may possibly wonder when it is necessary to replace the particulate filter of its Ford Expedition? Take note that this part is extremely expensive, labor is not the main problem 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 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 problematic, it is considered that because of the lack of a sufficiently frequent 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 .
To discover more tips on the Ford Expedition, take a look at the Ford Expedition category.
