The particle filter is a pretty recent technology that is designed to remove harmful particles from the exhaust gases of latest diesels. It has long been seen as the miracle solution to these pollution complications. However, it doesn’t work as well as designed and triggers more complications than it handles, which is why we will discover in this article when changing the particulate filter of a Mercedes Benz GLK? . To achieve this, to begin with, we will find out what the particle filter on your motor vehicle is used for, and then when to replace the particle filter on your Mercedes Benz GLK.

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What’s the point of a Mercedes Benz GLK’s particulate filter?

So we start our guideline with the explanation to do this component recently included into diesel automobiles. As we outlined quickly in the introduction, the goal of this filter was to solve the complications of pollution and harmfulness of exhaust fumes from Mercedes Benz GLK automobiles. Its working concept is to store exhaust fumes 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. Unfortunately, to reach this very high engine unit temperature, you have to be on the highway or have your Mercedes Benz GLK engine unit revving up. So we have noticed over time that cars that are principally on short trips or in the city do not allow the particulate filter to burn these fumes and we will see in the next part that these complications can force you to replace the particulate filter of your Mercedes Benz GLK .

When to replace the particulate filter of a Mercedes Benz GLK?

In this section we will find out what you are most definitely drawn to here, if it is required to replace the particulate filter of a Mercedes Benz GLK and if so, when?

Is it required to replace the particulate filter on Mercedes Benz GLK?

There are 2 sort of particulate filter for cars, a particulate filter with additive, which does not matter the Mercedes Benz GLK, 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 keen on 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 explained earlier, it needs 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 Mercedes Benz GLK due to your particulate filter, do not hesitate to look at our article on this subject to find out what the process is.

When to replace the particulate filter of a Mercedes Benz GLK?

As we defined just before, a particulate filter is supposed to last the life of the car, however some of you may possibly wonder when it is required to replace the particulate filter of its Mercedes Benz GLK? Take note that this part is extremely expensive, labor is not the main issue because it is easy to access. But the component 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 troublesome, it is considered that due to the lack of a sufficiently regular temperature rise and other design complications, 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 .

If you want more guides on the Mercedes Benz GLK, go to our Mercedes Benz GLK category.