Aleczander
New Member
- Joined
- Nov 16, 2021
- Messages
- 1
- Reaction score
- 0
I have high fuel pressure at the rail, so I figured it was the regulator. The majority of posts I’ve seen have said the regulator is on the rail drivers side. I don’t have one there. Then I saw a video saying it was in the fuel pump, it’s not there. Is there anywhere else GM decided to hide the regulator? 05 Tahoe 5.3
Last edited:
