Coolant loss - watch this space

[markie_wales]

Forgot to add, looking at it last night the reservoir tank is below the rad - so is there some sort of one way valve required that fluid can only go into the rad from the reservoir? I get on some systems expanded fluid could go into a header tank, (so no one way valve), but on these Gen 1's - if it's lower than the rad, shouldn't there be something stopping the fluid going into the reservoir tank - even if it's just pipe routing up and then down? If it is routing, then does anyone know which pipe goes from the rad to the reservoir tank, and how it's routed?

Cheers

Markie "Frustrated of Hampshire" Wales