GM Cruise and Connect LS3 / 6L80 package. On a cold start up the engine starts and dies. It seems to fix the problem if you just slightly crack the throttle on start up to give it a little extra air. Runs great after it started and no other issues, only does this on a cold start. The engine does have GM's "hot cam", no details on that but it does have a noticeable idle.
What can be done to the tune to correct this issue?