The ty runs great,but when sitting at idle for a minute or after a drive it stalls when coming to a stop. Also when taking the truck out of park it stalls. It doesn't happen all the time but if find it kinda weird. Also yes, i'm new here so don't kill me..
You can try adjusting the idle, turn it up a little. The adjusting screw is cover by a cap located by the throttle body.
Might also want to clean out the IAC, spray some intake cleaner into the TB.
My truck has been doing the warm stall in idle and park for some time now and I have yet to be able to trace the source, but I'd agree with the vacuum leak. I just haven't found it yet since it's intermittent
As a side note, my truck is EGR deleted and will not idle below 950rpm because of the cam... happiest idling around 1100rpm