Hey all having a doozy of a time with my new to me truck. Veh Charactoristics Year - 1999 Make -Chev Model - C3500 (NOT HD) Crew Cab, Long Box Engine - 5.7L Vortec (L31) Trans - 4 Sp Auto W OD (Not sure on specific number) Rear end - 14 bolt (4.10) History - Noticed coolant was down slightly when purchased, topped off rad and tank. Noticed clip that holds the hose that connects the top of the radiator neck to the coolant recovery bottle missing. Level continued to decrease. Truck has had numberous leaks from a year in storage. Transmission pan gasket, power steering input line leaking at fitting. Problem - On way home from a short jaunt, tempurature shot up from 100'c (mid way) to slightly over 3/4. Shut truck down and pulled over in neutral. Noticed faint steam coming from: If you have the hood open and are facing the engine bay, the right hand, back corner of the block, way down the firewall. Not much visibility back there. I crawled underneath, after letting the truck cool down for a while. Coolant is noticed all over the power steering pump, making it look sopping wet. The cradle (huge bar that the engine sits on, and goes from frame rail to rail [crossmember?]) is also soaked. Oil pan is dry. Flywheel cover has a trace dribble on it. Checked coolant in radiator, which is down 1/4 way now. Coolant in recovery tank is at normal level. restarted truck, upper radiator hose colapsed. Went home and parked for a few hours, fearing the intake manifold gaskets may be shot. Oddly enough, they appear dry from what I can see, No sludge in radiator, or engine oil. Only thing that seems to be sopping wet is the power steering pump, but visable drops of coolant are seen on the steering bar (pitman arm crossbar), and crossmember. Im real confused guys.. I moved the truck, but no drips of coolant.. Its like I have coolant leaking from my power steering pump only.. Im really confused.. At first I thought it might be the intakes, but no cappachino, no odd coolant, no tailpipe smoke.. What should I be looking for? Its like my power steering pump decided to leak coolant..