rr v8 4.4 nikasil problem???? please help.

[2002hse]

Hello,
if anyone can help me with this problem I will be eternally greatful!! I have a 2002 hse 4.4 range rover, basically the coolant is pressurising I initially thought it was a head gasget( although the car is not overheating at all) but on arrival at my local land rover dealer to pick up my head gasget set, I was flippantly told that they thought it was a Nikasil problem? which has been a problem with bmw engines for a while? I have since been told that the 4.4's put into range rovers shouldn't have this problem becuase there not Nikasil coated? I am faced with a hefty bill either way but i just need some unbiased advise.

Thankyou in advance,

Anthony.
P.S. I do not want to sell this car and pass the problem onto someone else, this has been the most common answer to my problem.

[TerryS]

http://landroversonly.com/forums/showthread.php?t=5141

[Pascaltissot]

Can you give me some more info, On your problem from the beginning , it looks like something is missing in your explanation .please if possible to be more specific so we can analyze seriously the problem and give you a better answer.
Saludos
Pascal.