Good Evening,

my 2013 was stalling at the light also. I researched and found a TSB regarding the torque converter lock up solenoid failing. It was resolved with a rebuild transmission valve body.

 

Sorry to dig up this thread but I’m having the same issues with my manual 12 jk sport . Dies only from a dead stop. Weather isn’t a factor and neither is running AC. I did notice sometimes randomly it will have a hesitation on accelerating and kinda bogs a little without stalling. Checked battery and terminals they are all good. Jeep only has 60k on it. What gives?