02 Gmc 2500

[dunedevil]

Hey guys I need some help with this truck. It is my grandpas and just bought it. Its an 02 GMC 2500 with i believe the 6.0 could be wrong. I need some pics of the engine compartment, mainly the passenger side where i think the AC system is attached to the firewall. There is a hose that is loose there and dont know where it goes and as well as some elctrical plus and i think a vacuum as well. We need to hook all these things up correctly so if you guys could get some nice pictures showing where evrything goes and connects too it will be perfect, wish i had a camera to post some and show the actual things im talkin about. Thanks ahead of time, will appreciate any and all help.

[Draenor]

Pictures would really help. There are numerous hoses. Measure the diameter or best yet see where the other end terminates.

 

Here is an '07 there pretty similiar.