I have a diesel transit (2.5L K reg) that hasn't been run for a year or so, but was formerly a very
quick starter, even when cold - have been through a few charge/try-to-start cycles, (maybe a total
of a couple of mins cranking in 10 sec bursts) with no signs of life - I'm guessing fuel may have
run back & isn't getting through - ISTR something similar a while ago when it wasn't run for a
while.

Any hints for how to get it going - is there an easy way to prime the pump etc.? Is it possible that
the fuel shutoff valve has stuck?