Update 29/03/11
Hi Guys,
Thought I would keep you posted on this saga. I phoned garage today for update. They had car a month now. more diagnostic work today and the final diagnosis was.................... WE DONT KNOW WHAT'S WRONG. Car being collected tomorrow and taken to an agent who know their stuff, It's been me telling them what to do after excellent advice from Wammers, & Datatek, Thank you both. They sounded so dumb when I asked them if they had tested the violet tank feed for leeks or the pressure switch. At least the garage have had the decency to waiver all charges. Please be advised folks if you live in East Kent stay well clear of these cowboys. They call themselfs a Land Rover Specialist, well they leave much to be desired, The service sales rep treated me like ****e, and was only interested in giving me a bill for work they failed to do, give them a wide birth they, if you veiw the first post on here you will see the Company name
Once again guys thank you all for your kind assistance I will keep you posted on what the problem really is.