Alright mate, i got one. I got a TDDI (same engine as escort +turbo) 75 03 lwb, i seen it on the web with 66k,Gave £2200. i've had mine mapped, same if not better on diesel (45 mpg).
My Advice is dont get a TDCI i had one before my 03 one. i gave 2.5k for the van THEN 2.5 k on it, (inc pump,injectors etc.) worst van ive ever owned.

People on here say there mint but everyone i speak to round here wont touch Tdci's.
They are a little more faster/ refined but if they go wrong its mega money.

I've done 10k in 6 mnth in my Tddi van and its only cost me the parts to service it.