If you desire to have a clean car or you plan to sell your motor vehicle, cleaning the engine of your Opel Astra is an work of routine service that is not necessarily well managed, between the fear of destroying electronic parts or not knowing which products to use… On this page, we will go along with you to execute this work of routine service with peace of mind. To achieve this, first, we will discover why it may be necessary to clean the engine of your car, and, in a second step, how to clean the engine of your Opel Astra .

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Why clean the engine of your Opel Astra?

So we start our content page by explaining why it may be wise to reflect on a cleaning of the engine block of your Opel Astra .

The most common motive for cleaning the engine compartment of your motor vehicle should be frequent maintenance. Failing to clean your motor vehicle will bring about dirt and grime to build up and ultimately damage parts of your motor vehicle. We recommend you to perform this cleaning between 1 and 2 times a year. It can as well be interesting to clean your engine before selling your Opel Astra, however 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 hidden by a complete cleaning, better to have a healthy engine than a too clean engine.

How to clean the engine of your Opel Astra?

We will now begin the core of the content page with the practical part of cleaning the engine block of your Opel Astra . To do this, in the first part we will concentrate on the preparation to do on your engine to carry out this work in the right way, and in a second time, the guidelines to enable you to clean the engine compartment of your Opel Astra.

To prepare the engine of your Opel Astra before cleaning it

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First step and not the least necessary one. Regardless 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. Therefore, before you clean the engine of your Opel Astra entirely, it is better to protect the electrical parts of your Opel Astra . Here are the steps to take to protect your car’s engine effectively:

  • Disconnect and remove the battery from your Opel Astra , to achieve this, do not hesitate to consult our content page dedicated to this subject if you don’t know how to achieve this step.
  • Take off the upper motor housing of your Opel Astra , it’s a plastic cover that can usually be removed by unscrewing a few screws. This will enable you to have an easier access to the whole engine of your motor vehicle.
  • 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 Opel Astra

Now that you have prepared your motor vehicle for cleaning, all you have to do is commence cleaning it, here are the steps to follow to clean the engine of your Opel Astra effectively :

  • Warm up the engine of your motor vehicle for about 5 minutes, this will make the grease more fluid and ease its elimination.
  • Use a strong> engine degreaser and spray generously on all visible parts of your Opel Astra engine.
  • Let it operate for five to ten minutes.
  • Do not use a high-pressure cleaner, as this may harm elements 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 duplicate the operation 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 Opel Astra, you will find 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 Opel Astra, go to our Opel Astra category.