From experience, it would be worth checking the fuel cooler - with a well-placed finger you can check the cooler at each end; the seals (or O rings) occasionally weep, and it is difficult to spot. In my case there was no leak when hot, but the leak occurred when the vehicle had completely cooled.

I`m planning a trip to Tunisia with my Disco TD5, having done a similar expedition to the desert wastes and dunes of Morocco. Does anyone have recent experience of taking a vehicle into Tunisia, with particular reference to MOTOR INSURANCE. Most UK insurers won`t cover Tunisia, but I`m told...