u/No_Salt6439

I have a 2006 jeep liberty. It has been working perfect and is very well taken care of other than the AC going out. It went out last fall and I didn’t replace anything due to it being cold and the heat working. I took it to the shop today and they said my freon was low but no leaks and the AC worked for about 10 miles until my check engine light came on. When I turned the car on again and started to drive it wouldn’t shift. I was on the highway going around 60 and my RPMS wouldn’t go below 5500. Any advice on what it could be?