This technical bulletin provides a procedure to install the cover for conditions of Poor Engine...
Buick technical service bulletin 22-NA-079 for 2021-2023 Buick Envision.
- Bulletin number
- 22-NA-079
- Component
- Engine and engine cooling
- Summary
- This technical bulletin provides a procedure to install the cover for conditions of Poor Engine Performance in Extremely Cold Weather Conditions for LSY Engines, Charge Air Cooler Icing, Malfunction Indicator Lamp (MIL) Illuminated with a P0229.
Owners of these vehicles have filed 13 complaints in the engine category.
Vehicles covered
- Buick Envision 2021-2023 202120222023
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