Well, third time back to garage and they have finally found the problem, crack in seal on bulkhead. They told me it would cost £300 to fix but they will charge me £200 as a good will gesture. I told them to fix it as I want it back ASAP. I am now looking for Head Office phone number to complain as I think it is a manufacturing defect. I want my money back.
Any help much appreciated
Thanks Mike