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How to Clean Engine Bay Without Water

March 18, 2024 | Victor Lukasso
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Keeping your Engine Bay clean isn’t requisite to keep your engine working in perfect condition, but it’s suggested that you keep it clean sometimes.

And we all know that washing metals with water will likely rust in no time, so how do you clean your Engine Bay without water?

Notwithstanding, some auto experts know how to clean their engines with water safely and professionally, but inexperienced car users are advised to go for waterless cleaners.

I’ll show you how to effectively Clean Engine Bay without water in this article.

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How to Clean Engine Bay without Water

Since the dirt commonly found on engine bays is grease and oil, we’ll use an engine cleaner and degreaser spray for the cleaning.

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You’ll also need other equipment to make the cleaning damage accessible.

  • An Engine Cleaner & Degreaser
  • Soft stiff brush (non-metallic)
  • Plastic Bags
  • A dry Towel
  • Tapes
  • A wet Towel
  • An Engine Protector Spray

Now that you have the above tools let’s proceed with the washing process.

  1. Make sure your vehicle is excellent and can be worked on
  2. Lift your hood to reveal the engine
  3. Cover and tape electric or fragile parts susceptible to damage, battery inclusive.
  4. Applying the engine cleaner or degreaser ensures it covers dirty corners.
  5. Leave the degreaser to work on the dirt for some time, say 10 to 15 minutes.
  6. Use the soft brush to brush out dirt and grime on the engine bay manually
  7. Next is to use a wet towel to clean
  8. Wipe the engine bay dry using a dry towel.
  9. You can now remove the plastic bags and tapes used to cover electrical components earlier.
  10. You can now apply an engine protector to the bay to keep it smooth and combat friction.
  11. Finally, cover the hood and start your engine.
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That’s all.

FAQs

Is it OK to Wash the Engine Bay with Water?

If your car is old, I’ll advise desisting from using water to clean the engine due to how they were built.

However, modern-day vehicles come equipped with weatherproof connections that make them immune to water to some extent.

So, it’s perfectly OK to wash your new model car’s Engine Bay with low-pressure water but utilize an engine degreaser to be safer.

Is it Safe to Pressure wash the Engine Bay?

No, using high-pressure water to wash the engine bay will force moisture into seals or insulators covering the wiring and electrical component of the engine.

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Conclusion

Engines require proper cleaning to avoid damages from the accumulation of dirt or grime obstructing moving parts.

Also, washing your Engine Bay with water (except for modern-day vehicles) is not advisable to prevent rust. Here’s a detailed guide on how to Clean your Engine using an engine degreaser.

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Meet Victor Lukasso, the owner of V. Auto Basics. Through this blog, Victor Provides Insights on the latest tips, maintenance, repair, and techniques in the automotive world.

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