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How To

How to Clean your Engine

Member
By MiniSimp
User-Submitted Article
(5 Ratings)
Dirty Engine
Dirty Engine
Photo by Kyle Simpson

This is quite possibly the easiest way to clean your engine and engine bay.

Difficulty: Easy
Instructions

Things You'll Need:

  • 1 Bottle Simple Green
  • 1 Roll Aluminum Foil
  • 1 Regular Garden Hose
  1. Step 1

    Park your vehicle so the front faces the sun

  2. Step 2

    Open your hood

  3. Step 3

    Cover the fuse box with aluminum foil, try to wrap the foil around the box as much as possible

  4. Step 4

    Cover the distributor with aluminum foil (where all your spark plug wires come together)

  5. Step 5

    Cover the coil with aluminum foil (one wire should lead from your distributor to your coil)

  6. Step 6

    Cover the carburetor with aluminum foil (if your engine is EFI don't worry about it)

  7. Step 7

    Now it is time to use Simple Green. Make sure the bottle is on the "Spray" setting and not "Stream"

  8. Step 8

    Spray your entire engine compartment down thoroughly everywhere using up about half a bottle of Simple Green (full bottle for really dirty engines)

  9. Step 9

    Make sure you get the firewall and fenders (they clean up real nice)

  10. Step 10

    Let sit for 10 minutes (Simple Green is a degrease and takes some time to eat through the grease)

  11. Step 11

    Turn on your garden hose

  12. Step 12

    Wash off your engine (do not use a pressurized spray nozzle)

  13. Step 13

    Leave your hood open until engine is dry (approximately 2 hours)

  14. Step 14
     

    Admire your really clean engine

Tips & Warnings
  • Do not start your vehicle until the engine compartment is dry

Comments  

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on 3/17/2009 This is a wonderful article. I did know you can clean an engine with simple green. That is something new. thanks for the information. 5 stars!

DoctorSnot said

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on 3/11/2009 My engine really needs this! Great article! 5 Stars!

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eHow Article: How to Clean your Engine

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