ChainBlue
Junior Member
- Joined
- Mar 30, 2023
- Posts
- 2
- Reaction score
- 0
- Location
- Memphis TN
- First Name
- Chain
- Truck Year
- 1986
- Truck Model
- C10
- Engine Size
- 305
I did get this figured out. I attached two of the vacuum lines backwards. It was the actuator on the backside of the heater box. It was a pain to undo everything to be able to reach it, but swapping those two lines fixed it.