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August 19, 2024 Service bulletin

This service bulletin provides graphics, information and guidelines for engine component wear to assist...

Chevrolet technical service bulletin 18-NA-073 for 2011-2024 Chevrolet Malibu, 2010-2025 Chevrolet Silverado 1500 and 2010-2020 Chevrolet Impala and others.

Bulletin number
18-NA-073
Component
Engine
Summary
This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Owners of these vehicles have filed 21,496 complaints in the engine category.

Vehicles covered

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