zak
Junior Member
- Joined
- Dec 12, 2013
- Posts
- 1
- Reaction score
- 0
- Location
- chelsea
- First Name
- zak
- Truck Year
- 1989
- Truck Model
- 1500 jimmy
- Engine Size
- 5.7ltr
Got a 1989 square body efi GMC jimmy. Going to be a project. Can anyone tell where the vacuum line goes that comes out of the fire wall from the interior climate control? The previous owner disconnected all lines. Is there a diagram? Thanks