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have them check the throttle body. i can tell you it’s been defective since day 1 because feels like a supercharged jeep now

got back yesterday ...new throttle body said other was defective ...ran like a champ this morning in 35 degree morning . no issues feels like a new jeep again .

still at dealer said they do not know and working with engineers .

mine has stalled twice now with codes and whole dash lit up. just like yours after trans gets to temp no issues. mine has been flashed and new map sensor but still doing it

called me today and said been escalated to STAR i’ll keep you posted . they were able to replicate the issue .

Great i’ll mention that to the dealer. did it ever stall from it? thanks

yes mines stock only 19k miles. I know others have said they need to warm up but mine doesn’t stop for 15 or so minutes of driving and sometimes stalls.

well the 2019 JLUR is back at the dealer for second time. When cold outside it hesitates or conks out until transmission temp is about 120 degrees. It sometimes feels like it maybe throttle related but i think it’s the transmission skipping gears when cold. First trip took to dealer and they...