woody367
Member
- Joined
- Nov 8, 2013
- Posts
- 44
- Reaction score
- 10
I have a 1999 Yukon 5.4l with the check engine light on. I said bank 1 down stream senor out of range. Has anyone used a o2 sensor extender to fix this? I am getting rid of it soon but need to get it inspected and was told to try one. If so where is the best place to get one and what size thread does it need to be? Thank you