2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

what to use to clean engine parts

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Old Jun 20, 2011 | 07:48 PM
  #1  
slevenfs's Avatar
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it just makes sense.
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what to use to clean engine parts

Doing a full teardown and rebuild, wondering what I should soak my parts in to get rid of grease, grime, and old paint.

things like intake manifolds, fuel rails, you name it. I want things shiny and clean for painting.

recommend specific solutions if you know of any good ones.
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Old Jun 20, 2011 | 08:11 PM
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Derekcat's Avatar
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Be careful with anything aluminum [make sure to take the oil filter pedestal off the rear plate]..

I soaked my irons in ZEP Industrial Purple engine degreaser 1:25[water] overnight and it helped a bunch.

CRC Brakleen works well for cleaning things otherwise.. Also scrubbing.. Mad scrubbing >_<
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Old Jun 20, 2011 | 08:52 PM
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beefhole's Avatar
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Kerosene doesn't **** around!
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Old Jun 20, 2011 | 09:01 PM
  #4  
slevenfs's Avatar
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it just makes sense.
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Originally Posted by beefhole
Kerosene doesn't **** around!
does this mean you recommend using it?
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Old Jun 20, 2011 | 09:29 PM
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87 t-66's Avatar
not a drifter
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sandblast the externals
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Old Jun 20, 2011 | 10:52 PM
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3vil's Avatar
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From: Springtuckey
castrol super clean in a spray bottle and a wire brush
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Old Jun 20, 2011 | 11:11 PM
  #7  
texFCturboII's Avatar
version 2.0
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wire brush and any industrial detergent ftw.
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Old Jun 20, 2011 | 11:16 PM
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three spinning triangles
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parts washer at work... hasnt failed me yet.
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Old Jun 21, 2011 | 12:42 AM
  #9  
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From: crater on mars
wire brush, degreaser, and paint thinner
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Old Jun 21, 2011 | 04:00 AM
  #10  
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I've heard soda blasting works really well.
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Old Jun 21, 2011 | 12:42 PM
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a 5 gallon container of carburetor cleaner will work on just about everything. most generic degreasers will break down aluminum.

some parts you have to use common sense with, don't dump solenoids into a bucket for electrical cavities to fill up with liquid. carb cleaner is also harsh on rubber components.

Last edited by RotaryEvolution; Jun 21, 2011 at 12:47 PM.
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Old Jun 22, 2011 | 12:14 AM
  #12  
esjoson1126's Avatar
TyrannosaurusRX7
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ACETONE! it's amazing what it does. Didn't harm any plastic, rubber, aluminum parts on my engine both internally and externally. Please use it with a nose mask because of the fumes and in well ventilated area. Always practice safety, it's flammable.
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Old Jun 23, 2011 | 09:39 PM
  #13  
Nightstrife's Avatar
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i have cleaned many engines and engine components with a coffee can half full of gas, a 5 gallon bucket to soak the stubborn stuff a little longer, some greenie weenies/mildly abrasive mechanical scrubber(wire brush)....

you shouldnt be worried about any rubber orings or such because your doing a full rebuild...

as a post said before its apperent that gas is flammable and gives off fumes.... that could lead to some sort of hospital....

i use gas because its realitive cost most of the special cleaners you can buy has a gasoline base anyway....
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Old Jun 25, 2011 | 10:05 AM
  #14  
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Engine disassembly and cleaning:

http://www.youtube.com/watch?v=W1MXfs_Srs4

Cleaning continued:

http://www.youtube.com/watch?v=U5A5q61bzRI

That's how I do it.
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