In the winter my car would stall out when accelerating from a stop. It would start right back up and it might happen a few minutes later or it wouldn't. Also, whenever my car got fully warmed up the check engine light would be on. I took it to get checked when the light was on and my car wouldn't let it finish its diagnostic. Since it got warm out my cars back to running like a champ. Its weird and now its getting cold again.. anyone have any suggestions?