This bulletin advises the tech that there are extra characters on the fuel injector and to ignore the last...
Chevrolet technical service bulletin 24-NA-043 for 2020-2024 Chevrolet Silverado 1500, 2021-2024 Chevrolet Tahoe and 2020-2024 GMC Sierra 1500 and others.
- Bulletin number
- 24-NA-043
- Component
- Fuel/propulsion system
- Summary
- This bulletin advises the tech that there are extra characters on the fuel injector and to ignore the last numbers when identifying flow rate.
Owners of these vehicles have filed 725 complaints in the fuel system category.
Vehicles covered
- Chevrolet Silverado 1500 2020-2024 20202021202220232024
- Chevrolet Tahoe 2021-2024 2021202220232024
- GMC Sierra 1500 2020-2024 20202021202220232024
- Chevrolet Suburban 2021-2022, 2024 202120222024
- GMC Yukon 2021-2024 2021202220232024
- Cadillac Escalade 2020-2024 20202021202220232024
- Chevrolet Suburban 1500 2021-2024 2021202220232024
- Cadillac Escalade ESV 2020-2023 2020202120222023
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