squaredeal91
Full Access Member
- Joined
- Mar 10, 2023
- Posts
- 2,510
- Reaction score
- 4,515
- Location
- Cave junction Oregon
- First Name
- Greg bush
- Truck Year
- 1991 SB
- Truck Model
- K30
- Engine Size
- 5.9 Cummins 12 valve
Where does it idle? 1500? Probably wrong tach setting. We went through something like this not long ago on another thread.
