Have just driven 600 miles today through France and into Spain. Just filled my 2004 Freelander td4 sport to the hilt with diesel and was about to embark on a further 100 miles before stopping for the night. Half a mile out of the Petrol station she starts to sound a bit rough (i.e) rattly in the engine compartment coupled with a loss of power and black smoke coming out of the bonnet where it meets the bottom of the windscreen. Being on the motorway I stopped when safe to do so a few hundred yards down the road. Lifted the bonnet to find smoke coming out where the two plastic top sections meet, with the yellow oil filler cap to the left. Am going to call rescue, but just wondered how bad the news is going to be...my spanish isn’t great but I know what ‘mucho dinero” means!!! Thanks for your suggestions...I think.....