07BlackLTZs
TYF Newbie
- Joined
- Oct 2, 2023
- Posts
- 3
- Reaction score
- 3
So I was changing the oil sending unit on my 07 Tahoe and while feeling around back there I found an extra plug that was not plugged in. Best I could tell it looked like a 4 pin connector. Any idea what it might go to?