Wash the cooling system with a litre of distilled water.
Then get any car coolant. The best one is G12++, or BASF G40, or VW TL 774-G standard. Purple coloured usually. That one should last more than 5 years, no problems, keeping everything rust free.
A bit cheaper, G12+ is also good enough.
Motul coolant is way overpriced and not as good as G12++ ones.
This:
http://www.ebay.co.uk/itm/Fuchs-Maintain...2a2c6e473f
(it is concentrate - so one litre of that and one litre of distilled water and you're good to go - just as much as FZS needs - just under 2 litres).
Then get any car coolant. The best one is G12++, or BASF G40, or VW TL 774-G standard. Purple coloured usually. That one should last more than 5 years, no problems, keeping everything rust free.
A bit cheaper, G12+ is also good enough.
Motul coolant is way overpriced and not as good as G12++ ones.
This:
http://www.ebay.co.uk/itm/Fuchs-Maintain...2a2c6e473f
(it is concentrate - so one litre of that and one litre of distilled water and you're good to go - just as much as FZS needs - just under 2 litres).
Most things done in a hurry need to be done again - patiently.