If you wish to have a clean car or you plan to sell your motor vehicle, cleaning the engine of your Bmw Serie 3 is an work of maintenance that is not necessarily well managed, between the fear of harming electronic parts or not knowing which products to use… On this page, we will join you to accomplish this work of routine service with peace of mind. To achieve this, first, we will discover why it might be relevant to clean the engine of your car, and, in a second step, how to clean the engine of your Bmw Serie 3 .

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Why clean the engine of your Bmw Serie 3?

So we start our content by telling you why it might be smart to consider a cleaning of the engine block of your Bmw Serie 3 .

The most general explanation for cleaning the engine compartment of your motor vehicle should be regular service. Failing to clean your motor vehicle will trigger dirt and grime to build up and sooner or later damage parts of your motor vehicle. We suggest you to carry out this cleaning between 1 and 2 times a year. It can as well be interesting to clean your engine before selling your Bmw Serie 3, nevertheless take care 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 Bmw Serie 3?

We will now start the heart of the content with the practical part of cleaning the engine block of your Bmw Serie 3 . For this, in the first part we will focus on the preparation to do on your engine to execute this work properly, and in a second time, the instructions to allow you to clean the engine compartment of your Bmw Serie 3.

To prepare the engine of your Bmw Serie 3 before cleaning it

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First step and not the least necessary one. Even if your car’s engine compartment is supposed to be waterproof, cleaning it completely is not suggested either as a result of the many electrical parts inside. Therefore, before you clean the engine of your Bmw Serie 3 totally, it is better to protect the electrical parts of your Bmw Serie 3 . Here are the steps to take to protect your car’s engine effectively:

  • Disconnect and remove the battery from your Bmw Serie 3 , to do this, do not think twice to seek advice from our content dedicated to this subject if you don’t know how to do this step.
  • Remove the upper motor housing of your Bmw Serie 3 , it’s a plastic cover that can in general be removed by unscrewing a few screws. This will allow you to have an much easier access to the whole engine of your motor vehicle.
  • Protect all electrical parts with plastic film , stretchable for example, this involves 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 Bmw Serie 3

Now that you have prepared your motor vehicle for cleaning, all you have to do is begin cleaning it, here are the steps to follow to clean the engine of your Bmw Serie 3 effectively :

  • Warm up the engine of your motor vehicle 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 Bmw Serie 3 engine.
  • Let it operate for five to ten minutes.
  • Do not use a high-pressure cleaner, as this may damage elements of your engine. So use a garden hose and rise with plenty of water.
  • If you are satisfied with the result, you can dry your engine with a compressor, if there are traces of grease remaining, you can replicate the operation until it goes away.
  • 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 Bmw Serie 3, you will discover this kind of product in specialised shops 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 guides on the Bmw Serie 3, go to our Bmw Serie 3 category.