Hey 90rustymontero! First off, I appreciate your response! Definitely gives me something to look at, WHICH I DID! And basically, completely cold, sitting for a day, the fan was hard to turn. It didn't free flow at all. AND, the reservoir was still empty as well as the radiator being low, at least when you look at it from above... It's got 205,000 on it and I hope the head gasket isn't going... Where could all the coolant be going? I didn't notice any puddles underneath the truck...

'90 V6 SWB, General Grabbers, Rigid D2s, wicked strong
'87 SWB 4 banger, 5 speed, General tires, a work in progress.
Monty and Mav, Monteros - Strong like Bull