I have a discovery 300tdi which has a large issue of emptying all the coolant out of the radiator into the expansion tank and then not refilling it, I’ve tried replacing water pumps, it’s has 3 thermostats a new radiator and new coolant hoses and I’ve bled the system several times still no...

Hello all, At the moment I’m trying to get the paperwork to register an ex military 109 onto the road in which I require a document of conformity All of these websites charging hundreds of euros require proof of registration and pictures of plates and I can’t get them without a COC, Any ideas on...