Whether you want to have a clean car or you intend to sell your motor vehicle, cleaning the engine of your Renault Laguna is an act of maintenance that is not actually well managed, between the fear of injuring electronic elements or not knowing which products to use… In this article, we will accompany you to conduct this act of routine service with peace of mind. To do this, first, we will find out why it may be relevant to clean the engine of your car, and, in a second step, how to clean the engine of your Renault Laguna .

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Why clean the engine of your Renault Laguna?

So we begin our content by telling you why it may be wise to reflect on a cleaning of the engine block of your Renault Laguna .

The most basic explanation for cleaning the engine compartment of your motor vehicle should be regular maintenance. Failing to clean your motor vehicle will trigger dirt and grime to build up and eventually harm auto parts of your motor vehicle. We advise 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 Renault Laguna, however be careful not to clean it too much, potential buyers might believe that a too clean engine is associated 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 Renault Laguna?

We will now begin the heart of the content with the practical part of cleaning the engine block of your Renault Laguna . For this, in the first part we will focus on the preparation to do on your engine to perform this act in the right way, and in a second time, the instructions to enable you to clean the engine compartment of your Renault Laguna.

To prepare the engine of your Renault Laguna before cleaning it

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First step and not the least essential one. Even if your car’s engine compartment is meant to be waterproof, cleaning it thoroughly is not advised either because of the many electrical elements inside. Therefore, before you clean the engine of your Renault Laguna completely, it is better to protect the electrical elements of your Renault Laguna . Here are the steps to take to protect your car’s engine effectively:

  • Disconnect and remove the battery from your Renault Laguna , to achieve this, do not hesitate to consult our content dedicated to this subject if you don’t know how to achieve this step.
  • Remove the upper motor housing of your Renault Laguna , it’s a plastic cover that can generally be removed by unscrewing a few screws. This will enable you to have an much easier access to the whole engine of your motor vehicle.
  • Protect all electrical elements with plastic film , stretchable for example, this contains the flowmeter (which is located on your air inlet), the alternator, all electrical cables and the fuse box

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Cleaning of the engine compartment of a Renault Laguna

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

  • Warm up the engine of your motor vehicle for about 5 minutes, this will make the grease more fluid and assist in its elimination.
  • Use a strong> engine degreaser and spray generously on all visible parts of your Renault Laguna engine.
  • Let it work for five to ten minutes.
  • Do not use a high-pressure cleaner, as this may damage parts of your engine. So use a garden hose and rise with plenty 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 repeat 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 Renault Laguna, you will discover this kind of product in specialised 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 have the ability to get back on the road with a clean engine.

If you wish more tutorials on the Renault Laguna, go to our Renault Laguna category.