morning. this is my second attempt at running a 300tdi disco last one about seven years ago but got rid for an isuzu anyway had motor written off so bought a 97 disco back in feb 2012 motor had been fine was doing every thing i needed it to do pull horse trailer caravan. up till three weeks ago, was going away with caravan for long weekend when lost all power then wouldnt start just turning over. had fuel to pump but nothing to injectors checked start stop solenoid but that was fine got a replacement pump off another disco everything up and running last night engine stalled wont start got fuel to pump but not to injectors have i been unlucky with second pump or is there a more serious issue causing problem motors done 204k any suggestion greatfully accepted. thanks john