How does a taxi do 20,000 miles since xmas on Shetland?
If it's blowing out coolant, it's gotta be either :
Head gasket
Cracked/warped head
Cracked/warped block
Or not circulating for whatever reason (air lock,water pump,blocked rad/pipes etc)
What engine is it, 2.0/2.2 DW10/12 or 1.8 Lynx/Endura?