This technical bulletin provides repair information to correct a customer concern of Poor Engine...
Chevrolet technical service bulletin 21-NA-293 for 2021-2023 Chevrolet Trailblazer and 2020-2023 Buick Encore GX.
- Bulletin number
- 21-NA-293
- Component
- Engine
- Summary
- This technical bulletin provides repair information to correct a customer concern of Poor Engine Performance in Extremely Cold Weather Conditions, Charge Air Cooler Icing - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0299, P0234, P0236, P00C7 Set.
Owners of these vehicles have filed 131 complaints in the engine category.
Vehicles covered
- Chevrolet Trailblazer 2021-2023 202120222023
- Buick Encore GX 2020-2023 2020202120222023
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