Just did a check, and it would appear my surge tank for coolant is empty. No overheating however. What kind of coolant does a 1998 P38 4.6Litre V8 Petrol take? I'm sure this is a stupid question, I'm American; cut me some slack xD
Always use an antifreeze/corrosion inhibitor even if you are somewhere that never gets cold. Aluminium mixed with other metals is a great combination for electrolytic corrosion