Post your MPG’s

[Davidljones88]

City with some spirited runs will net high twenties on average. Hwy above 75 I am lucky to get low twenties I think I have even seen consistent 17-18 MPG on the dash same as my 2011 tahoe at 80mpg . Seems like the car is constantly having push 1-2 PSI to fight the drag I know the instant MPG gauge isnt the most accurate but the fuel level gauge confirms this with any long highway run. I will also say be very careful when letting the fuel tank hit 1/4 tank because it goes from 1/4 tank to stuck on the side of the road very quickly with the turbo fuel tank.

My fuel guage is apparently bad. Showed 47%, but I got stranded today.

 

[Ross]

I had to bend my gas float in order to get it in the goblin gas tank. It wasn't bent quite right, and shows empty when I still have 3 gallons.

 

[Mattc3366]

As far as I know the fuel tank settings are not on hp tuners because the sending unit info gets sent right to the cluster and doesn’t go through the BCM. I know this is an old thread but maybe this would help someone in the future making a gauge setup

Holley 19-250 Holley Easy Level™ Fuel Level Sender

"Best Engineered New Product" Winner at the 2023 SEMA Show - Our all-new Holley Easy Level(TM) sender uses LiDAR technology to precisely measure the depth of fuel remaining in your tank and works with all Classic Instruments' fuel gauges, including short-sweep, full-sweep, and selectable ohm...

www.holley.com

 

[Robinjo]

I had to bend my gas float in order to get it in the goblin gas tank. It wasn't bent quite right, and shows empty when I still have 3 gallons.

Mine tells me to fuel up with about 2-2.5 gallons left. I never have put more than 7.8 gallons in it. Usually it's 7.5 gallons on a fill up.

 

[Scott #321]

Mine tells me to fuel up with about 2-2.5 gallons left. I never have put more than 7.8 gallons in it. Usually it's 7.5 gallons on a fill up.

Same for me. runs and drives without reclocking but fuel gauge does not read correctly.