Never fails, an issue comes up just before a Thanksgiving trip. I fill the Tahoe up and get in and the gauge is only at 1/2 full though I topped it off. Restart the car and now it says 3/4. Do this a few times and get anything from 1/2 to 3/4. Anyone else seeing this? Obviously this is under warranty, but curious if others have had similar issues on such a new Tahoe.

Thanks

 

I have same issue with 2012 LT. Was hoping someone had an explanation/solution to this.