loosing water 93 disco

[mungas1]

hi . i am loosing water in a 93 3.9 v8 .it has been pressure tested and is fine.no evidence of coolant is in the engine bay.has anyone had the same problem.

[rangieman]

hi . i am loosing water in a 93 3.9 v8 .it has been pressure tested and is fine.no evidence of coolant is in the engine bay.has anyone had the same problem.
No wet patch,s on the carpet inside the car , it could be the heater core:cool:

[mungas1]

thanks i will have a look