It's just starting to get cold around here... Ice on the truck in the morning, and this morning my clutch felt very sticky and never got better. I would put the clutch in normally and it released much slower than normal. I was able to shift fine, clutch engaged fine. Is it just a cold fluid thing or is that not likely?

 

I'm trying to think if that would be more of a linkage/spring thing or a hydraulic thing...I'd check that your linkages in the cab are lubed up & the spring is good first. I've had my clutch pedal return just fine in -20 degree temps, but of course these problems don't happen to every truck when put in the same situation...otherwise this stuff would be way too easy to diagnose.