Lq4 starts and dies

[Dave.larson]

Having an issue lately with my tune. Lately I've been having an issue with my truck. It only happens when it's a normal operating temperature. I turn the truck off, go into the store, come back out and start the truck and it will immediately die. And will continue to keep doing this unless I give it gas as soon as it starts. I have to maintain the idle for a few seconds and then it will idle on its own. But this doesn't do it all the time. Only sometimes.

2001 silverado lq4 with heads, cam and pistons. 4l80e

[Dave.larson]

Also it seems the my startup flare isn't always initiating as well

[Dave.larson]

my current tune

[GHuggins]

Check your coolant temp when your having these problems. Notorious for ect sensor to take a dump and cause a too rich hot restart problem to be present. You can also watch the coolant temp during a cold start on your scanner and see if it all of a sudden jumps up to around 140 or 160 degrees...