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Author: Subject: how to clean an engine
Stuart_B

posted on 27/9/09 at 07:01 PM Reply With Quote
how to clean an engine

hi all, i have a duratec engine, and hould like to clean it, but as it is alu i am not sure what is the best method, any suggestion?

thanks

stuart





black mk indy, 1.6pinto on cbr600 bike carb's.

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speedyxjs

posted on 27/9/09 at 07:03 PM Reply With Quote
I did mine using white spirit, a load of tooth brushes and a couple of cans of brake cleaner (for the tougher bits)

Quite pleased with the result although if i were to do it again, i would probably (carefully) pressure wash it.





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StevieB

posted on 27/9/09 at 07:04 PM Reply With Quote
Look to the muc-off range of motorcycle cleaning products. With most bikes having alu engines/frames/components there should be no problems.
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RichardK

posted on 27/9/09 at 07:04 PM Reply With Quote
Cillit Bang on mine!!





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oadamo

posted on 27/9/09 at 07:09 PM Reply With Quote
just use cheap engine cleaner in the pound cans. spray it all over, give it a good going over with a paint brush to work it in, then blow it of with an airline. make sure you wear glasses because it gos everywhere.
adam

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marcjagman

posted on 27/9/09 at 07:13 PM Reply With Quote
Jizer, comes in orange ish can and then wash of with water, or, if your really tight, like me, fairy washing up liquid brushed in, leave and wash with water
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coozer

posted on 27/9/09 at 07:23 PM Reply With Quote
Wire brush in Mr. Angry???





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MakeEverything

posted on 27/9/09 at 07:33 PM Reply With Quote
quote:
Originally posted by coozer
Wire brush in Mr. Angry???


If you want it polished as well!!!

Wire brush in a grinder polishes cast alu a treat.





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Richard.

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Bigheppy

posted on 27/9/09 at 07:33 PM Reply With Quote
Got some contaminated diesel petrol mix from a mechanic friend, someone put petrol in a lorry, used with a stiff brush it removes all the crud really well, then use a wire brush in an electric drill to remove the rust. After a wash down with gunwash thinners I paint it with smoothrite.
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ashg

posted on 27/9/09 at 07:35 PM Reply With Quote
i used some stuff called gunk you can get in halfords for about £5 one tin did my engine gearbox and all other donor parts. you tip it all over leave for 20mins then wash off with water.

completly effortless.





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Blackcab

posted on 27/9/09 at 07:47 PM Reply With Quote
quote:
Originally posted by RichardK
Cillit Bang on mine!!


REALLY ??

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MakeEverything

posted on 27/9/09 at 07:51 PM Reply With Quote
LMAO, BANG, and the car is gone!!! - although its probably less corrosive than Trike or similar acid cleaning processes.

Ive got an old steamer im going to use on my zetec when i get it.

[Edited on 27/9/09 by MakeEverything]





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mark chandler

posted on 27/9/09 at 07:52 PM Reply With Quote
Drain cleaner for me, it will eat into the ali and turn it dull if left overnight.

I used to use it to clean the inside of glopped up rover v8 engines.

Regards Mark

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Benzine

posted on 27/9/09 at 07:53 PM Reply With Quote
i've done this a few times, paraffin + toothbrush for the worst then wire brush in drill
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martyn_16v

posted on 27/9/09 at 08:08 PM Reply With Quote
quote:
Originally posted by ashg
i used some stuff called gunk you can get in halfords for about £5 one tin did my engine gearbox and all other donor parts. you tip it all over


If you've got a tarmac drive, don't spill the damn stuff. You'll have a pothole the next morning






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RichardK

posted on 27/9/09 at 08:29 PM Reply With Quote
quote:
Originally posted by Blackcab
quote:
Originally posted by RichardK
Cillit Bang on mine!!


REALLY ??


Yep, worked a treat Got one of those long stiff brushes like the ones for cleaning wheels, sprayed it on (comes in a squirty spray anyway) work it it in with the brush, final spray, leave it 10 minutes and hose off. Job done.

Cheers

Rich





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Richard Quinn

posted on 27/9/09 at 10:33 PM Reply With Quote
quote:
Originally posted by MakeEverything
LMAO, BANG, and the car is gone!!! - although its probably less corrosive than Trike or similar acid cleaning processes.

Ive got an old steamer im going to use on my zetec when i get it.

[Edited on 27/9/09 by MakeEverything]
Trike isn't acidic it's just a chlorinated solvent. Like all things that worked it was considered bad for health and bad for the environment and you can't get it now. Brake cleaner is probably the last of the proper solvent stuff still available.

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Canada EH!

posted on 28/9/09 at 12:26 AM Reply With Quote
Just don't use brake cleaner on anything you are going to weld, in the absolute perfect conditions of welder and cleaner you can make MUSTURD GAS.
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blakep82

posted on 28/9/09 at 12:35 AM Reply With Quote
jizer, gunk, carb cleaner, hose, in various orders





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MakeEverything

posted on 28/9/09 at 06:42 AM Reply With Quote
quote:
Originally posted by Richard Quinn
quote:
Originally posted by MakeEverything
LMAO, BANG, and the car is gone!!! - although its probably less corrosive than Trike or similar acid cleaning processes.

Ive got an old steamer im going to use on my zetec when i get it.

[Edited on 27/9/09 by MakeEverything]
Trike isn't acidic it's just a chlorinated solvent. Like all things that worked it was considered bad for health and bad for the environment and you can't get it now. Brake cleaner is probably the last of the proper solvent stuff still available.


Ok, i stand corrected! Thanks for the enlightenment!!





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Richard.

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Liam

posted on 28/9/09 at 11:54 AM Reply With Quote
I used the Autoglym engine cleaner product (forget the exact name) on my tintop engine bay. Squirt on and brush in to the bad bits then hose off. Amazingly effortless. I guess it's just a decent water soluble degreaser like Jizer which I've also used before.

Liam

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Stuart_B

posted on 28/9/09 at 04:34 PM Reply With Quote
thanks, i will get cleaning, i did want to poilsh it to start with, but as it is cast i would have to sanded it down in different grit, and then poilsh it, then i throught just clean it.lol

cheers

stuart





black mk indy, 1.6pinto on cbr600 bike carb's.

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40inches

posted on 28/9/09 at 06:11 PM Reply With Quote
Used the fine ones of these http://www.frost.co.uk/item_Detail.asp?productID=8623 Amazing finish on cast ally, the large ones are better value, but the 25mm ones get into tight areas
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