I went through a whole tank of gas parked there starting the car till it warmed up and shutting it off, and still froze. by the time I was able to get out I thought I was going to run out of gas on the way to the gas station. first two days I could not even open my doors cause the snow had come down overnight and was up to my Windows. then a guy came and at least shoveled a path to my door so I could get out.