I will call about a tuneup tomorrow, because today is a holiday. I was able to move all of the pulleys i could reach, aside from the crankshaft. I dont have the proper tool, nor the reach to get there.
I was able to get it started, and everything sounds ok.
The squealing noise would only happen if the truck was driving about 10+ mph, so I stuck a new belt on it while it was down yesterday. Im taking it for a drive in a few minutes, to fuel and see if the old thing continues to impersonate a piggy on the road :).
edit: The weather has been rather cold here in wyoming the past few days, right around -10*F in the early morning, then getting up into the single digits over the course of they day, then dropping back down again.