Printable Version | Subscribe | Add to Favourites
New Topic New Poll New Reply
Author: Subject: Cleaning an engine block
joneh

posted on 6/1/18 at 08:46 PM Reply With Quote
Cleaning an engine block

Got some garage time today so managed to get the engine out and the head and ancillaries all off.

It's pretty minging both inside and out with waterways blocked and oilways gunked. What's the best way to clean? Fairy liquid, wire brushes and pipe cleaners?

Just a bit concerned that anything acidic may damage the bored if dipped.

Jon

View User's Profile View All Posts By User U2U Member
coyoteboy

posted on 6/1/18 at 08:49 PM Reply With Quote
I spent a whole day cleaning mine with gunk red, gunk green and a couple of other alkali grease solvents. Took ages, covered me in minor chemical burns and was still mucky. If you can, drop it in to a place with a hot dip bath. Internal cleansing wasnt needed on mine, toyota's finest was clean as a whistle at 130K miles.






View User's Profile E-Mail User View All Posts By User U2U Member
jossey

posted on 6/1/18 at 09:09 PM Reply With Quote
I took it to a engine builders and they chemical cleaned it for £20
Actually in end he skimmed it and sprayed it and cleaned it for £70 in end.





Thanks



David Johnson

Building my tiger avon slowly but surely.

View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
joneh

posted on 6/1/18 at 09:35 PM Reply With Quote
Sounds like a better plan. Will make some calls. Ta.
View User's Profile View All Posts By User U2U Member
nick205

posted on 8/1/18 at 08:54 AM Reply With Quote
I rebuilt a grimy 2.0 Pinto for my MK Indy. I stripped the engine down, but entrusted the cleaning of parts to a local engine builder. They dipped the block to remove internal and external gunk from it. It came back in rather good form and from memory the cleaning cost less then £50 to have it done. When you balance that against the cost and muck involved in doing it yourself it was a no brainer to have it done by them.
View User's Profile View All Posts By User U2U Member
pewe

posted on 8/1/18 at 09:57 AM Reply With Quote
For ali bits try using a toilet cleaner like Harpic Power Plus.
Usual caveats apply.
HTH.
Cheers, Pewe10

View User's Profile View All Posts By User U2U Member
Irony

posted on 8/1/18 at 10:44 AM Reply With Quote
I did my cylinder heads in my parts washer. Or as her indoors calls it, 'the dishwasher'. It makes your plates smell like diesel for a few washes though.

Stuff rusts dead quick afterwards though

[Edited on 8/1/18 by Irony]

View User's Profile View All Posts By User U2U Member
gaz_gaz

posted on 8/1/18 at 11:05 AM Reply With Quote
I done my S2000 engine, Used Autoglym engine cleaner which worked miracles at removing grease and crud that gunk wouldn't touch. I then spent a couple of evening with some cheap wire brush drill attachments, Finished off with 3 coats of engine enamel and it now looks brand new!

It was messy and If I had the engine stripped I'd have sent it off to be vapour blasted . A mate had this done and the block looked new!

[Edited on 8/1/18 by gaz_gaz]

View User's Profile View All Posts By User U2U Member
joneh

posted on 8/1/18 at 01:03 PM Reply With Quote
Thanks for the replies, my local engine builder said he's happy to bung it through his tank for a tenner

Jon

View User's Profile View All Posts By User U2U Member
nick205

posted on 8/1/18 at 05:13 PM Reply With Quote
quote:
Originally posted by joneh
Thanks for the replies, my local engine builder said he's happy to bung it through his tank for a tenner

Jon



Spot on, cheap and zero mess for you to clear up afterwards!

View User's Profile View All Posts By User U2U Member

New Topic New Poll New Reply


go to top






Website design and SEO by Studio Montage

All content © 2001-16 LocostBuilders. Reproduction prohibited
Opinions expressed in public posts are those of the author and do not necessarily represent
the views of other users or any member of the LocostBuilders team.
Running XMB 1.8 Partagium [© 2002 XMB Group] on Apache under CentOS Linux
Founded, built and operated by ChrisW.