Hello everyone. I am owner of 2012 Volt. I bought it two weeks ago. I live in Europe, small country Lithuania and here we don`t have much charging points. For next month I will stay In a flat where is no possibility to plug in my Volt, so most of the time I am running on gas. After one week of such use CHECK ENGINE light came on. Next week I will go to service to check what codes are. Does anyone had such problem? Is there any time limits of running on gas? Maybe from time to time I must plug it. Can I use my Volt for next month only on gas? Only in November I am moving to my house and then I can plug in my Volt every day.