Overheated and coolant spewed out of header tank

Technical questions and answers about the Mazda Bongo

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kelv

Re: Overheated and coolant spewed out of header tank

Post by kelv » Wed Jun 10, 2009 8:21 pm

=D>
Just felt like having a clap.
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Re: Overheated and coolant spewed out of header tank

Post by scanner » Wed Jun 10, 2009 9:05 pm

francophile1947 wrote:
mikeonb4c wrote:
dandywarhol wrote:A pressure cap on the radiator does NOTHING! There's nowhere for the pressure to go even if the valve opened.......................
Now I AM confused. Do you mean it does nothing because there is already a pressure cap on the header tank that should let go first? :?
No Mike - he means that, on the normal Bongo radiator, there isn't an overflow pipe, so the coolant can't go anywhere even if the pressure cap releases.
Which is why it only needs a blanking cap - like other cars.

But no doubt those clever engineers at Mazda had a good reason to specify fitment of a non-functional pressure cap.
kelv

Re: Overheated and coolant spewed out of header tank

Post by kelv » Wed Jun 10, 2009 9:20 pm

:lol: You are kidding .
They just took it out of a huge parts bin because it was the right size.
Just like 101 other things on the car.
Just like Seat cars have Audi aircon fittings, and the Rover 75 had BMW branded wheel nuts.
Bongos are made from Ford Sierra leftovers.
That's where the lovely green lights on the dials came from anyway :roll:
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mikeonb4c
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Re: Overheated and coolant spewed out of header tank

Post by mikeonb4c » Wed Jun 10, 2009 9:34 pm

Ah - gotcha. Thanks chaps. Its been that long (30 yrs, on my old MG Magnette) since I looked at a radiator cap and overflow I'd forgotten how they worked. Its coming back to me now through the mists of time. :roll:
kelv

Re: Overheated and coolant spewed out of header tank

Post by kelv » Wed Jun 10, 2009 9:35 pm

mikeonb4c wrote:Ah - gotcha. Thanks chaps. Its been that long (30 yrs, on my old MG Magnette) since I looked at a radiator cap and overflow I'd forgotten how they worked. Its coming back to me now through the mists of time. :roll:
Things were simpler then for sure.
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Re: Overheated and coolant spewed out of header tank

Post by mikeonb4c » Wed Jun 10, 2009 9:59 pm

kelv wrote:
mikeonb4c wrote:Ah - gotcha. Thanks chaps. Its been that long (30 yrs, on my old MG Magnette) since I looked at a radiator cap and overflow I'd forgotten how they worked. Its coming back to me now through the mists of time. :roll:
Things were simpler then for sure.
How true. Its not even funny :(
kelv

Re: Overheated and coolant spewed out of header tank

Post by kelv » Wed Jun 10, 2009 10:04 pm

Couple of half AF spanners and you could take the whole engine out !
Oh, and a hammer of course :lol:
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Re: Overheated and coolant spewed out of header tank

Post by mikeonb4c » Wed Jun 10, 2009 11:41 pm

kelv wrote:Couple of half AF spanners and you could take the whole engine out !
Oh, and a hammer of course :lol:
Only problem was you needed to do just that at regular intervals. Only kidding - in fact my 1958 Magnette was reliability itself for the 5 yrs I had it and the many miles (by the standard of those days) I did in it
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Re: Overheated and coolant spewed out of header tank

Post by dandywarhol » Wed Jun 10, 2009 11:45 pm

kelv wrote:=D>
Just felt like having a crap.
There's a time and place for that................... :?
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kelv

Re: Overheated and coolant spewed out of header tank

Post by kelv » Thu Jun 11, 2009 2:38 am

Very good :D
The word was cLap
Actually, was just taking the emoticon for a spin .
Wonder why they never made a Mazda Emoticon ?
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Re: Overheated and coolant spewed out of header tank

Post by BongoMTBer » Thu Jun 11, 2009 10:37 am

I know, I know!!!!

I think it is because the header tank and engine cooling system is effectively isolated from the radiator until the thermostat opens. :D
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Re: Overheated and coolant spewed out of header tank

Post by BongoMTBer » Thu Jun 11, 2009 10:40 am

Not sure how the water in the rad would boil up on its own though. Mental car!
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Re: Overheated and coolant spewed out of header tank

Post by samuel » Thu Jun 11, 2009 10:43 pm

Bl@@dy 'el. Talk amongst yourselves chaps. Remember ..... 'Overheated and coo.... Oh never mind.

Well its Thursday, late, and i still haven't received my hose (ordered Saturday). You can only e-mail the supplier, which i have done and guess what. No reply! Three days later. Even if he's on holiday he could have bloody mentioned it on his web site.

I've just finished working. Its pitch black outside and, "me Bongo no wanna Bongo". Oh and we've got the Bongo Bash next Wednesday.

Anybody know of a company who can supply me a hose next day delivery? Please.

Thanks in anticipation.

Tim
"Living the Dream"
kelv

Re: Overheated and coolant spewed out of header tank

Post by kelv » Thu Jun 11, 2009 10:50 pm

Annoying lack of hose :(

The only time "my bongo wanna bongo" is when it's drinking fuel !
I await the coolent blowing out of the header tank trick.
Unpradictable these old Jap Taxis aren't they :D

Ho :D pe you gettan ose
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Re: Overheated and coolant spewed out of header tank

Post by Alison01326 » Thu Jun 11, 2009 10:57 pm

Tim

Wondered where you had got to while all this chat was going on.

Not sure about next day, but pretty swift http://www.bongobits.co.uk who are in Plymouth. Not sure if they've got what you want either, for that matter, but maybe worth a call.

Good luck and hope whatever you do to cure the problem is permanent and that you have a great time at the Bash.
Alison

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