This informational bulletin advises the tech of possible bolts that may be incorrect or installed...
Chevrolet technical service bulletin 24-NA-253 for 2023 Chevrolet Silverado 2500, 2023 GMC Sierra 2500 and 2023 Chevrolet Silverado 3500 and others.
- Bulletin number
- 24-NA-253
- Component
- Engine
- Summary
- This informational bulletin advises the tech of possible bolts that may be incorrect or installed incorrectly and which bolts should be used for the exhaust repair.
Owners of these vehicles have filed 21 complaints in the engine category.
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