Reminds me of a trick Model T owners did sometimes. On cold nights, they would set a small oil lamp under the engine block. It would be a small flame but it provided enough heat and kept the block warm enough that you could turn the engine over the next morning.Hey, neat trick: I put a "MyHeat" 100 Watt heater in my truck on the center console at nights when the temperature would get near/below freezing. I'd run the cord right out the door and to an extension cord. I know... heaters and extension cords are a bad combo but we are talking about a heater that blew out heat like a slow exhale. Anyway, I haven't had to scrape a window in 5 years... Not talking about wiping off snow... just scraping ice off. That's 2 years in Albuquerque, NM and 3 years at Minot, ND. Yeah, it gets really cold there. Anyway, if that worked on a big F-350, guess whose Elio will get the same treatment if garage space isn't available. That's right. This guy.
Provided, of course, the engine didn't catch fire. But that almost NEVER happened. Really.