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Tahoe_Hybrid · 04-26-2020, 02:57 PM

got a check engine code nothing specific generic P0430 that is it
it says my fuel trim went to 34+ :O

MPG dropped as i have No auto stop to
17.5MPG

gotta replace the MAF/IAT as it's broken going to order it on friday

04-26-2020, 02:57 PM	#70 (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	got a check engine code nothing specific generic P0430 that is it it says my fuel trim went to 34+ :O MPG dropped as i have No auto stop to 17.5MPG gotta replace the MAF/IAT as it's broken going to order it on friday