Job Aid
Acura technical service bulletin BBJA31120 for 2023-2026 Acura Integra and 2025-2026 Acura Adx.
- Bulletin number
- BBJA31120
- Component
- Engine
- Summary
- Job Aid - This job aid only applies to vehicles involved in the cylinder head gasket warranty extension. While replacing the cylinder head gasket, a flatness check of the mating surfaces of both the cylinder head and engine block must be done. If the mating surface warpage is found to be outside of service manual specifications, replacement of the component is required.
Owners of these vehicles have filed 7 complaints in the engine category.
Vehicles covered
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