Since I purchased my 2014 Chevy at times I will have trouble accelerating up hills, most of the time when driving on the highway my speed will all of a sudden slow down without me taking my foot off the gas. I also experience being a stop light and when its time to accelerate the car hesitates and then kicks in hard and jets off fast. I went to the dealership to find out why mt car was doing that all they could tell me after driving the car is that maybe I am not letting my car warm up enough that was a few months ago. Now my car heat/AC is not properly working all of sudden just yesterday going to work heat working fine go to lunch heat working fine get back in my car from getting my lunch heat is not working get off work heat still not working start driving home on the hwy heat kicks in. What the hell is going on I cant wait to take my car the dealership to see what they tell me its too soon to be having issues with my car dam I am still paying a car note