Apologies in advance for hi-jacking your thread, Salty_dog.

@Andrewwynn, is this the thread you're talking about:
https://xoutpost.com/bmw-sav-forums/...stic-help.html

It took me a couple months of troubleshooting, searching, and repairing to get the X5 back on the road because of the fuel issue. After replacing 1 ignition coil, 8 spark plugs, 1 fuel pump motor, 2 CPS sensors, and finally the fuel filter, the SUV can run until the tank is literally empty. No more no start or car dies while running issues.