so yesterday i finished putting my truck together. i have a 6.2 and i was turning the engine over to prime the fuel system. everything was going so smoothly. then i decided to change my course of action and did some stuff to my engine (nothing wiring related) and hoped back in to continue cranking the engine. when i turned the key, it only clicked as if my batteries were dead. the batteries were brand new, and my glow plugs were still working, so i know the batteries weren't dead. so i got under my truck and screwed with the wires on the starter. got back in, turned the key and the starter worked! being that i was surprised by it working, i let off the key pretty quick. i tried again, and nothing more than a click happened. then i took the starter down and took off the wires, and made sure the connections were good. put it back in and nothing - not even a click. i read on another recent post a similar story which made it appear that perhaps my solenoid is bad. any ideas??