Thanks ID - really appreciate your reply. I did put some Gunk in and it seems to help although just topping it up last Friday seems to have held well. In any case I agree that locating leak is vital. I am not much of a DIY kind of guy but I have a great indie mechanic that has already saved me a lot in repairs on this car and I know that he will fix it at best price possible short of doing it yourself.
Cheers!
ou
