This information bulletin advised the tech of possible use of low fuel quality and the possible...
Chevrolet technical service bulletin 18NA235 for 2021-2022 Chevrolet Malibu, 2017-2022 Chevrolet Silverado 1500 and 2018-2022 Chevrolet Tahoe and others.
- Bulletin number
- 18NA235
- Component
- Fuel system, other: delivery: fuel pump
- Summary
- This information bulletin advised the tech of possible use of low fuel quality and the possible ramifications in performance in regards to the customers concerns.
Vehicles covered
- Chevrolet Malibu 2021-2022 20212022
- Chevrolet Silverado 1500 2017-2022 201720182019202020212022
- Chevrolet Tahoe 2018-2022 20182019202020212022
- Chevrolet Equinox 2021-2022 20212022
- GMC Sierra 1500 2019-2022 2019202020212022
- Chevrolet Suburban 2019-2022 2019202020212022
- Chevrolet Blazer 2021-2022 20212022
- Chevrolet Trailblazer 2021-2022 20212022
- GMC Acadia 2022 2022
- Chevrolet Traverse 2021-2022 20212022
- Chevrolet Corvette 2021-2022 20212022
- GMC Yukon 2015-2017, 2019, 2022 20152016201720192022
- Chevrolet Silverado 2500 2015-2018, 2021-2022 201520162017201820212022
- Chevrolet Colorado 2021-2022 20212022
- GMC Terrain 2022 2022
- Chevrolet Camaro 2021-2022 20212022
- GMC Yukon XL 2015-2017, 2019, 2022 20152016201720192022
- GMC Sierra 2500 2015-2018, 2022 20152016201720182022
- Cadillac Escalade 2015-2017 201520162017
- GMC Canyon 2022 2022
- Chevrolet Suburban 1500 2021-2022 20212022
- Chevrolet Silverado 3500 2021-2022 20212022
- Chevrolet Trax 2021-2022 20212022
- Chevrolet Bolt EV 2021-2022 20212022
- Chevrolet Express 2021 2021
- GMC Sierra 3500 2022 2022
- Cadillac Escalade ESV 2015-2017 201520162017
- Chevrolet Spark 2021-2022 20212022
- GMC Savana 2022 2022
- GMC Sierra Denali 2015-2018 2015201620172018
- Chevrolet Bolt Euv 2022 2022
- GMC Terrain Na 2022 2022
- Chevrolet 3500 2021-2022 20212022
- GMC Hummer EV Pickup 2022 2022
- Chevrolet Silverado 5500 2019, 2021 20192021
- Chevrolet 5500HD 2021-2022 20212022
- Chevrolet Silverado 4500 2021-2022 20212022
- Chevrolet Silverado 6500 2021-2022 20212022
- Chevrolet 4500HD 2021-2022 20212022
- Chevrolet Low Cab Forward 4500 2021 2021
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