Thanks for the info, fellas. I am planning on driving the truck once or twice a week this winter seeing as how the snow melts by the afternoon here. I will track down an anti-freeze tester and make sure everything is good. The anti-freeze is only a month old and it's the 50/50 pre-diluted kind. If it gets lower than 40 below here, I got a lot more to worry about than my old truck

Adam