Help me modify this tune so that I can drive to my tuner's shop

[FASTRO VAN]

youtube video settings.hpt
starts but wont stay running.hpl

I put a 6.0 in a 4x4 van

2002 Lq4 all stock with mild cam and springs to match. New Delphi and ACDelco sensors.
computer never had a stock lq4 tune, i put this together from watching youtube videos. She starts quickly and strong, but doesnt stay running, and doesnt like the gas pedal. I just would like to get it driveable. Thank you for time.

UPDATE: Fuel pressure shoots to 60, then drops over the course of 20 seconds. New pump is here.

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try this see if it helps

[FASTRO VAN]

coty tune log.hpl

heres the results of that tune Coty, she sounds better for sure! but only idles for a few seconds before dying out.

[FASTRO VAN]

thanks for your time and efforts man

[RDF1]

Whats the fuel pressure?

[FASTRO VAN]

Whats the fuel pressure?

I?m not sure. I have not tested fuel pressure with this motor in.