I have a 2014 jeep Cherokee latitude with a 3.2 V6. it has 68,000 miles on it. about a year ago the vehicle started to try to stall out at traffic lights and stop signs after being fueled up only at Costco gas station. I found that going to any other gas station I didn’t have this problem. I also found that adding dry gas before fueling at Costco helped for a while but then the problem returned so I stopped fueling up at Costco. Then about a month ago the car started to try to stall out at lights again and I got a message on the dash display that said shift to park and then back to drive. I tried changing the spark plugs and found the old spark plugs to be in pretty bad shape. figuring I solved the problem I went back to Costco today and filled up and sure enough the car tried to stall out at red lights and stop signs and gave me a message to put car in Pok and then return to drive. No service engine light just trying to stall out and telling me to put it in park and then back into drive does anybody have any idea what my issue might be? maybe dirty fuel injection nozzles any help would be appreciated!!