Hi Andrew T, I agree the nozzle does not fit in tank as ive been and checked. I still dispute there was diesel in tank. The car ran perfectly prior to becoming a non starter, no smoke or anything! I've also been told driving a petrol engine with diesel in tank would cause serious engine damage, is this correct? I'm sure i've been ripped off for what was probably a minor fault. Also i've been back to petrol station and spoke to staff, it is a busy garage and no-one else seems to have been affected!. Thanks for your interest. Mike.