Post #4
check that the priming bulb is working, it should go fairly stiff without too many squashes, if it doesn't there is a leak upstream i.e anywhere forwards of the bulb, which would be injector unions/pipes (though you'd know about this with a loud ticking usually) or injector leakoff pipes split.
the other cause which is getting more common is the one way valve in the priming bulb broken, its part of it but available from Peugeot for about £18.
try parking it with the front down hill.
to check that the stop solenoids are working crack off an injector pipe and crank it over, do take care with the diesel spraying out, it is at very high pressure (175 BAR)
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