I have a question for you guys that live in a cold weather climate like I do (Massachusetts). Do you guys start your cars up from time to time. I have one friend who has 10 classic Mopars. He says start them up once in awhile but only when the temp. is over 40 degrees. I have another friend who is sort of a car guru in my area (has his own radio show and 2 performance shops). He says only start them up when you are going for a drive. He says the worst thing you can do to a car is start it up and let it idle. My car is under it's cover, garaged with a full tank of gas treated with Sta-bil and the battery charger hooked up. What do you guys think??