What and where does this line go on a 1996 manual cummins my best guess is a vacuum line. I had had my friend help me take it apart and have no clue where it goes. Any help is appreciated. Cant seem to add the damn pictures on my phone if anyone thinks they might know can i just email them to you?

 

does the transmission work. i know on my automatic there are a few overflow lines or something hanging down is that what your seeing?

 

I'm sure your talking about the vent tube rubber line and yes it doesn't go anywhere just vents

 

it could be one of the vacuum lines that goes to the transfer case. is it a small 1/4 inch line or is it a 3/8 rubber line?