The particle filter is a quite recent technology that is designed 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 triggers more problems than it solves, which is why we will discover on this page when changing the particulate filter of a Mercury Grand Marquis? . To get this done, first of all, we will identify what the particle filter on your car is used for, and then when to change the particle filter on your Mercury Grand Marquis.

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What’s the purpose of a Mercury Grand Marquis’s particulate filter?

So we begin our guideline with the reason for this component recently built in into diesel automobiles. As we described briefly in the introduction, the goal of this filter was to fix the problems of pollution and harmfulness of exhaust gases from Mercury Grand Marquis automobiles. Its operating 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 bring about a second combustion that will finish burning and eliminate all these carcinogenic particles. Sadly, to reach this very high engine unit temperature, you have to be on the highway or have your Mercury Grand Marquis 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 enable the particulate filter to burn these gases and we will discover in the next section that these problems can force you to change the particulate filter of your Mercury Grand Marquis .

When to change the particulate filter of a Mercury Grand Marquis?

In this section we will identify what you are clearly drawn to here, if it is required to change the particulate filter of a Mercury Grand Marquis and if so, when?

Is it required to change the particulate filter on Mercury Grand Marquis?

There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not concern the Mercury Grand Marquis, 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 today, 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. However, 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 Mercury Grand Marquis as a result of your particulate filter, do not think twice to look at our article on this subject to identify what the process is.

When to change the particulate filter of a Mercury Grand Marquis?

As we described 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 change the particulate filter of its Mercury Grand Marquis? 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 depending on your motorization, you can still count a range between 700 and 2000€. This change should just be considered in the circumstance of a completely clogged particle filter. If you don’t repeatedly 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 troublesome, 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 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 .

If you wish more guides on the Mercury Grand Marquis, go to our Mercury Grand Marquis category.