85K10
Full Access Member
- Joined
- Sep 4, 2011
- Posts
- 196
- Reaction score
- 7
- Location
- Florida
- First Name
- James
- Truck Year
- 1985
- Truck Model
- K10
- Engine Size
- 5.0
I recentley purchased an 85 K10 from its original owner. While looking under the hood i notices a switch on the firewall that has a hose on it. The hose is disconnected. I was wondering of someone could tell me what it is and maybe where it should be connected. Factory 305 motor. See Pics.