Bleed kit

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tjbrookes2004
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Bleed kit

Post by tjbrookes2004 » Fri Mar 05, 2021 3:43 pm

Has anyone used the "rustys bongo bleed kit" , he says it eliminates the the need for bleeding the coolant .
Does it work ?
2.5 diesel
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g8dhe
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Re: Bleed kit

Post by g8dhe » Fri Mar 05, 2021 3:55 pm

A search will get a lot of discussion start here viewtopic.php?p=714617#p714617
No one ever explains how or why or if it can shift an air-lock within the engine itself, which is the main problem. Shifting the air out once its left the engine is not a problem.
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tjbrookes2004
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Re: Bleed kit

Post by tjbrookes2004 » Fri Mar 05, 2021 6:44 pm

Thanks Geoff, im a newbe to this site and owning a bongo
2.5 diesel
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haydn callow
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Re: Bleed kit

Post by haydn callow » Sat Mar 06, 2021 6:37 pm

Be very careful.....get it wrong and your looking at a £2000 repair bill.
http://www.coolantalarm.co.uk
Developer of the Mazda Bongo Coolant loss Alarm
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mickc
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Re: Bleed kit

Post by mickc » Tue Mar 23, 2021 6:38 pm

On the subject of the bleed kit......

I bought one last year but haven't fitted it, I'm dubious about its effectiveness.

When I bleed my system, I first fill the rad, replace the cap, the bleed hose to the head is inserted into a large funnel which is jammed into the part-closed passenger side window. I then fill through the funnel/bleed pipe so the water goes directly into the head. Then start engine, heater set to 'hot' and continue filling through the funnel/bleed pipe with the engine running at 2500 rpm. This ensures there is always water in the head, continue filling until no more water passes through the bleed tube i.e. the head is full then top up the header tank.

For me the principle is fill from the highest point and drain from the lowest, I've used this method many times on my own van and others without any problems at all. Of course the header tank level needs to be checked after a run but if done this way I've always found it foolproof providing it's not rushed.

I also have a coolant alarm fitted which is a must IMO.
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