Thanks again for the input.

When I look at the clear plastic fuel filter, what I would call the secondary, I see a lot of bubbles in it. Fact is, so many it looks more like an agitator.
I take it that this is not what I should be seeing, but that it should be full of fuel only?
I will change out the fuel lines, I have already checked the connections and they are tight.

By the way, there a quite a number of diesels up here, most are 123's. I live just outside of Anchorage and the tempratures are quite moderate. I really feel for some of the members that live in Canada and some of the northern states. Their low tempratures are a lot worse then ours.
And then there are those hearty souls in places like Fairbanks Alaska, I always wonder if they ever get the oportunity to shutdown their vehicles in the dead of those -60degree coldspells.