This technical bulletin provides a procedure to install dampeners on the purge line to eliminate the...
Chevrolet technical service bulletin 21-NA-023 for 2020-2023 Chevrolet Traverse and 2020-2023 Buick Enclave.
- Bulletin number
- 21-NA-023
- Component
- Engine and engine cooling
- Summary
- This technical bulletin provides a procedure to install dampeners on the purge line to eliminate the customers concern.
Owners of these vehicles have filed 179 complaints in the engine category.
Vehicles covered
- Chevrolet Traverse 2020-2023 2020202120222023
- Buick Enclave 2020-2023 2020202120222023
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