NHTSA Complaint #11425007 — 2014 JEEP CHEROKEE

3/1/2021: Rough idle and overheating after filling up gas tank that morning upon arriving at work. Jeep had problems when leaving work at roughly 1630. Idles poorly, very rough and dipped from 900 rpm down to 200 rpm while almost stalling. I decided to drive home and thought it may be a little water in the gas from filling up that morning on MacDill. Ran rough on the way out of MacDill. At the home depot traffic light, the transmission would not engage and I had to switch to park and back into drive. Once onto Gandy Blvd the temperature started to overheat. I turned on the heater to act as a second radiator and decided to shoot for Jeep dealer in St. Pete. I made it there and caught a ride home with Wife's sister. Dealer drove Jeep on Tuesday a total of 23 miles without any temperature above 202. Told that lot boy and service supervisor drove it. No charge since St. Pete Jeep couldn't find any faults. I had Wife take me to pick it up. On ride home got up to 207. No rough idle. ***Rough idle and stalling while driving in traffic continued. Noticed this always occurred after filling gas tank up to full*** Jun 29, 2021: Got gas again at MacDill Monday morning upon arrival at work. Monday afternoon car ran terrible. Remote start stalled before I got to Jeep. Started up again when I got to car and engine ran rough. Nearly stalled several times. Engine almost stalled at final left turn while heading to gate. Transmission indicator flashed again and transmission failed to work. Display showed to place in park to select drive. Had to coast up onto median to keep from blocking traffic when engine started to stall again when light turned green and I proceeded through light. Occasionally Ran rough all the way home for the 43 miles and 1 hour drive. This time there was no significant overheating. Just went up to low 200s. Decided to submit a NHTSA complaint since dealership said they wouldn't be able to find anything wrong if no check engine light came on. Dangerous