After reading the post on the 01 3500hd problem, sounds like one I'm working on, Truck starts cold runs for a second (20sec) then stalls, won't start back, If you let sit for a second, cycle glows (which cycles LP) it will start again, and die, like getting no fuel. where is the fuel shut off valve? pics would be awesome, I'm going to keep searching for on on here

On the 65 it's on top of the injection pump.

This may help:
http://www.dieselplace.com/forum/showthread.php?t=184554&highlight=pictures