False gas mileage reading
Thread Starter
1st Gear
Joined: May 2023
Posts: 1
Likes: 0
False gas mileage reading
I have a 2023 C8 Z51 with false gas mileage, I currently have 516 miles on the odometer, after filling my tank up twice , the fuel gauge only registers 165 miles full. I would like to know if anyone has had this issue with their 2023 C8 Z51?
Racer
Joined: Nov 2007
Posts: 279
Likes: 97
From: Scottsdale AZ
My 23 C8 Z51 LT3 registers 220 miles full, always only using either Shell or Chevron 91
Le Mans Master
Joined: Jul 2000
Posts: 6,559
Likes: 4,501
From: North Dallas 40 TX
You guys must only drive full throttle or low gears. The range is based on fuel level and average fuel mileage over the last so many miles(25-50) I would guess.
What is your average showing?
What is your average showing?
