I have a 2013 Volt with low miles (approximately 35,000) that has started giving me a lot of problems. Primarily, when I reach about 4 miles left on a charge it will switch to gas mode and automatically go into low propulsion mode. After I get home and turn the car off, it won't crank nor charge and I have had it towed to a dealer three times for repairs. Each time the dealer claims to have fixed it, but I wind up having the same problem as soon as I drive it again. Has anyone else had this problem?