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Old 04-18-2020, 07:03 AM   #60 (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 oil pan 4 View Post
Use a vacuum pump to keep the vacuum high, not 4 more cylinders.
Sounds like an easy mod.
let me get the new IAT/MAF first

i took it out today it ran good even EV mode was running to 30mph i have not been able to do that in awhile

or permanently delete the 4 cylinders... but it's california they hate some eco mods it would fail smog test
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