there is a vac line on the front of the intake. and the line that is atached is about four foot long but i cant figure out where it runns to....

 

If you have cruise control it might be that. Should plug into a y-conector coming off passenger side of keg.

 

If its on the front pass. side of the TB then I'm pretty sure that goes to the HVAC.

 

well i have the cruise control hooked up but thats not it.... its on the front of the intake, about center but more towards the passengers side... but ok, my whole HVAC system on the frame rail is gone... so is a usless hose for me right? or am i thinking of something differant on the frame rail (passengers side)

 

the cruise control vac line is located on the passenger side of the kegger. I think what
your talking about leads to the HVAC canisters on the passengers side of the engine
compartment. It would be helpful if you took a picture of what your looking at.

 

Are you talking about the TB or the intake?

EDIT: Ok, I see what your talking about now. I went out and looked at mine, and that vacuum line goes to the fuel evap purge solenoid on the pass side fender.

 

ok, thats what i have it hooked up to right now it just doesnt look like the line is running the right way becuase that line runs in a big box. so i wasnt sure... but thanks guys