The Bronco was delivered on a rollback due to stalling in traffic & not restarting. But it drove off the wrecker, and I drove it around without any apparent problem. So after cleaning out the FDM & swapping in the '96 pump (the '95 tank plate had to stay for its connector, and there was no reason to change the level sender or float), the fuel pressure was the same as before, and just as steady. I was never able to duplicate or diagnose the stall. My best guess is that it was due to the battery terminals (which I replaced later).
.
