Jesus! Things can go from bad to worse in an instant I tell ya. So I started my truck this morning and let it warm up for about ten minutes. I noticed the heater wasnt working this morning and I grumbled because it was freezing cold today and I headed to work. About 12 minutes into the drive with the heater not working, it started over-heating and smoke poured out. I pulled over and hitched a ride back home. I never got a chance to put antifreeze in it (waiting on a paycheck), so its just water. I'm thinking the water never got a chance to circulate because it was frozen and blew a freezeplug but I will look at it later. AAAAAAGGGHHHHHHHHHH!!!