................... and have just put unleaded in my diesel Citroen C5. Great timing a couple of days before Christmas. In my defence it was late and I've been driving a petrol Alfa recently. Anyway now have 26 litres of petrol in a 68 litre tank, about 38%. Realised when I arrived home, 1.4 miles from the petrol station.
Have Googled and opinions seem divided over whether to siphon as much out as possible and top up with derv or whether to drain the whole system and just how much damage it could cause and how quickly. Any constructive suggestions gratefully received. If I do have to drain it all out how do I bleed the system afterwards? Please don't just tell me I'm an idiot - I've worked that out for myself.
JC