In the same boat now, took the head off and disconnected a bunch of vacuum hoses and now the head is back on i cannot for the life of me work out where they all go. i have 3 or 4 that go behind the intake manifold and also a few for the intake pipe and one for the EGR valve.
I did have descriptions where they came from on some masking tape that i attached to the vacuum pipes but used a light blue color pen, and got oil on the tape which resulted in unreadable descriptions.
need a vaccum hose diagram for gen1 3sge, or adive, anything! will be very very greatfull!!