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Old 12-31-2023, 10:15 PM   #33 (permalink)
Tahoe_Hybrid
Master EcoModder
 
Join Date: May 2019
Location: California
Posts: 513

2020 - '08 Chevy Tahoe H
Last 3: 18.4 mpg (US)

2021 - '08 Chevy Tahoe H
90 day: 17.08 mpg (US)

2022 - '08 chevy Tahoe LT
Last 3: 14.38 mpg (US)

2023 - '08 Chevy Tahoe
Last 3: 22.61 mpg (US)

2024 - '08 Chevy Tahoe
90 day: 22.35 mpg (US)
Thanks: 2
Thanked 105 Times in 96 Posts
Quote:
Originally Posted by Piotrsko View Post
You're in Cali where it's illegal to set your pump to either over supply or short supply +/- some small percent. They also random test stations in unmarked vehicles constantly and I have seen the affects of failing to properly set the pumps: the station gets closed.

Cant see a station setting the pump for free fuel just as a business practice, doesn't make sense.

Lotta variables you could be missing, formulation, air density, temps, loose step ring wheel nut.......
i fixed a vacuum leak i was having
my LTFT was 7-8 it was upwards of 16-19

now i got it down to 0.8-3.6... i need to get a new oring
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