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

Attachment 161222
Attachment 161223

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.

try this see if it helps

Attachment 161225

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

thanks for your time and efforts man

Whats the fuel pressure?

Quote:

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Originally Posted by RDF1

Whats the fuel pressure?

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