Posted by Mike R on October 01, 19101 at 19:21:06:
In Reply to: Discovery overheating posted by JEAN-PIERRE DOUCET on September 20, 19101 at 14:34:24:
if all else fails take off radiator cap carefully topup water to the very top of container start engine let it tick over if water starts to gush out or bubbles come to the top and push out the coolant you almost certainly have a head gasket leaking.