Engine would start and run a few seconds and then go dead. Engine would restart and run very rough for a few seconds and continue to go dead. Eventually engine would not start. Checked power at coil and there would be power for a second when switch was turned on and then auto shutdown relay clicks and power is lost to coil. Replaced crank sensor and put a computer from same model van in and still will not start. No codes on scan tool. There is fuel pressure on the fuel rail.

- West Blocton, AL, USA