Hey all - this is my first post but I figured I should weigh in.
I just started having this same issue you all are describing on my '11 Jeep GC. Started yesterday evening when leaving work. Tries to start when pressing ignition button and then dies. Did it again this morning and took about the 5th try before it maintained RPMs and stayed running.
Took it to the dealer this morning and they could not get me in (which I expected), so I have an appointment this Monday for them to DX. I will let you guys know how it goes as well.
Thanks to all who have given support on this forum as I have found a lot of helpful information!