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Re: Cardiff - Starting & coolant loss problems

Posted: Tue Jan 30, 2018 2:36 pm
by cutlass
I am werry well! :D - not a scratch////// :D but bongos "frame" - "small curved" :(

Re: Cardiff - Starting & coolant loss problems

Posted: Tue Jan 30, 2018 3:35 pm
by cutlass
"and we don't actually have a gasket ring around each pot" - it is normal!!! https://www.youtube.com/watch?v=z-uHQX9s4Wo

Re: Cardiff - Starting & coolant loss problems

Posted: Tue Jan 30, 2018 3:38 pm
by TheLongRoad
Can't help with the gasket mod. But maybe the old head would look good on legs and a bit of perspex on top - a coffee table! Bit Top Gearish. :D

Re: Cardiff - Starting & coolant loss problems

Posted: Tue Jan 30, 2018 4:35 pm
by TheLongRoad
These also have the holes blocked, https://mazdabongo.com/catalog/mazda-bo ... ll-models/ and https://autojapspares.com/index.php?id_ ... &id_lang=1 Maybe that's the way it is. Bit of a puzzle - hope you can resolve it. Knowing what weak point the head gasket is I'd be worried about modifying it myself.

Re: Cardiff - Starting & coolant loss problems

Posted: Tue Jan 30, 2018 4:52 pm
by Bob
For thirty quid I would probably just get a new gasket.

If you can get a refund on the other one well and good, but the risk of damage is too high if you ask me. :?

Re: Cardiff - Starting & coolant loss problems

Posted: Tue Jan 30, 2018 5:09 pm
by g8dhe
That problem has been around for a while I think see here https://www.igmaynard.co.uk/bongo/forum ... ng#p247994

Re: Cardiff - Starting & coolant loss problems

Posted: Tue Jan 30, 2018 5:15 pm
by teenmal
On the WLTD engine the Multilayer gasket does Block these waterway passages, its the way it was designed. Its nothing to worry about if the cooling system is in good condition .

Take care

Re: Cardiff - Starting & coolant loss problems

Posted: Tue Jan 30, 2018 11:40 pm
by the1andonly
some times manufactures change their mind over time what is best for a design that generally does not change. A good example i am aware of is the Hillman imp head and the tightning sequence of the Norton twin head

Re: Cardiff - Starting & coolant loss problems

Posted: Wed Jan 31, 2018 12:51 pm
by cutlass

Re: Cardiff - Starting & coolant loss problems

Posted: Mon Feb 05, 2018 4:35 pm
by Bob
Oh dear, this is proving a right pain for you. :(

Re: Cardiff - Starting & coolant loss problems

Posted: Wed Feb 21, 2018 9:52 am
by Bob
I take my hat off to you, well done. #-o

Re: Cardiff - Starting & coolant loss problems

Posted: Wed Feb 21, 2018 10:44 am
by mikeonb4c
Great work being done there =D> =D> =D>

Didn't know you wore a hat Ben? :lol:

Re: Cardiff - Starting & coolant loss problems

Posted: Wed Feb 21, 2018 11:15 am
by TheLongRoad
Great welding and quality repair. If you need inspiration check out this thread http://www.mig-welding.co.uk/forum/thre ... aro.74791/ on an imported Nissan Figaro. The guy is doing a great job despite finding rust everywhere. :roll:

PS it will take a while to read the whole thread.....

Re: Cardiff - Starting & coolant loss problems

Posted: Thu Feb 22, 2018 8:07 pm
by Bob
Goodness. :shock:

Re: Cardiff - Starting & coolant loss problems

Posted: Fri Feb 23, 2018 3:42 am
by Northern Bongolow
the sills are open inside along the full length from wheel arch to wheel arch, when i did mine mine i put in closure plates just inside the arches and one half way along, if they can stop a ship or submarine sinking itll help a bongo last a bit longer. 8) 8) :wink: