The particle filter is a fairly modern invention that aims to remove harmful particles from the exhaust gases of modern diesels. It has long been seen as the miracle solution to these pollution problems. However, it doesn’t work as well as expected and causes more problems than it solves, which is why we will discover today when changing the particulate filter of a Acura MDX? . To get this done, to begin with, we will find out what the particle filter on your car is utilized for, and then when to replace the particle filter on your Acura MDX.


What’s the purpose of a Acura MDX’s particulate filter?

So we commence our content with the explanation to do this element recently built in into diesel automobiles. As we mentioned briefly in the introduction, the intent of this filter was to fix the problems of pollution and harmfulness of exhaust fumes from Acura MDX automobiles. Its working concept is to store exhaust fumes 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. Sadly, to reach this very high engine unit temperature, you have to be on the highway or have your Acura MDX engine unit revving up. So we have realized with time that cars that are specifically on short trips or in the city do not enable the particulate filter to burn these fumes and we will discover in the next section that these problems can force you to replace the particulate filter of your Acura MDX .

When to replace the particulate filter of a Acura MDX?

In this section we will find out what you are clearly drawn to here, whether it is required to replace the particulate filter of a Acura MDX and if so, when?

Is it required to replace the particulate filter on Acura MDX?

There are 2 types of particulate filter for cars, a particulate filter with additive, which does not matter the Acura MDX, but which needs to be recharged every 120, 000km with an additive that allows the regeneration of the particulate filter and therefore to burn all those harmful soot. The second one, the one we are keen on today, functions with precious metals that will create 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 Acura MDX as a result of your particulate filter, do not think twice to check out our content on this subject to find out what the procedure is.

When to replace the particulate filter of a Acura MDX?

As we defined just before, a particulate filter is supposed to last the life of the car, nevertheless some of you may wonder when it is required to replace the particulate filter of its Acura MDX? Take note that this component 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 based on your motorization, you can still count a range between 700 and 2000€. This replace should just be considered in the case of a completely clogged particle filter. If you don’t regularly 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 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 find more tips on the Acura MDX, take a look at the Acura MDX category.