Whether you desire to have a clean vehicle or you intend to sell your car, cleaning the engine of your Mercedes Classe A 3 is an act of maintenance that is not necessarily well controlled, between the fear of injuring electronic parts or not knowing which products to use… In this article, we will join you to carry out this act of routine service with peace of mind. To do this, first, we will find out why it might be relevant to clean the engine of your car, and, in a second step, how to clean the engine of your Mercedes Classe A 3 .

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Why clean the engine of your Mercedes Classe A 3?

So we start our article by detailing why it might be smart to reflect on a cleaning of the engine block of your Mercedes Classe A 3 .

The most common motive for cleaning the engine compartment of your car should be regular maintenance. Failure to clean your car will cause dirt and grime to accumulate and ultimately harm auto parts of your car. We suggest you to carry out this cleaning between 1 and 2 times a year. It can also be interesting to clean your engine before selling your Mercedes Classe A 3, however be careful not to clean it too much, potential buyers might presume that a too clean engine is synonymous with a leaking engine that tries to be camouflaged by a complete cleaning, better to have a healthy engine than a too clean engine.

How to clean the engine of your Mercedes Classe A 3?

We will now start the heart of the article with the practical section of cleaning the engine block of your Mercedes Classe A 3 . To do this, in the first section we will focus on the preparation to do on your engine to carry out this act properly, and in a second time, the instructions to allow you to clean the engine compartment of your Mercedes Classe A 3.

To prepare the engine of your Mercedes Classe A 3 before cleaning it

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First step and not the least important one. Even if your car’s engine compartment is designed to be waterproof, cleaning it completely is not recommended either because of the many electrical parts inside. Consequently, before you clean the engine of your Mercedes Classe A 3 completely, it is better to protect the electrical parts of your Mercedes Classe A 3 . Here are the steps to take to protect your car’s engine correctly:

  • Disconnect and remove the battery from your Mercedes Classe A 3 , to do this, do not hesitate to seek advice from our article dedicated to this subject if you don’t know how to get this done step.
  • Take out the upper motor housing of your Mercedes Classe A 3 , it’s a plastic cover that can usually be removed by unscrewing a few screws. This will allow you to have an less difficult access to the whole engine of your car.
  • Protect all electrical parts with plastic film , stretchable for example, this contains the flowmeter (which is found on your air inlet), the alternator, all electrical cables and the fuse box

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Cleaning of the engine compartment of a Mercedes Classe A 3

Now that you have prepared your car for cleaning, all you have to do is start cleaning it, here are the steps to stick to to clean the engine of your Mercedes Classe A 3 correctly :

  • Warm up the engine of your car for about 5 minutes, this will produce the grease more fluid and help its elimination.
  • Use a strong> engine degreaser and spray generously on all visible parts of your Mercedes Classe A 3 engine.
  • Let it work for five to ten minutes.
  • Do not use a high-pressure cleaner, as this may affect parts of your engine. So use a garden hose and rise with a lot of water.
  • If you are convinced with the result, you can dry your engine with a compressor, if there are traces of grease remaining, you can replicate the process until it disappears.
  • Last little piece of suggestions, if you want and have the budget, you can apply a layer of motor protection, this will prevent the accumulation of dirt on the engine of your Mercedes Classe A 3, you will locate this kind of product in specific stores or in the category of products for boat motors

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All you have to do is clean the work area, refit your engine crankcase, reconnect your battery and you’ll be able to get back on the road with a clean engine.

If you want more tutorials on the Mercedes Classe A 3, go to our Mercedes Classe A 3 category.