This bulletin provides a procedure to replace the EGR valve if found failing the test, creating the...
Chevrolet technical service bulletin 25-NA-059 for 2024-2025 Chevrolet Silverado 2500, 2024-2025 GMC Sierra 2500 and 2024-2025 Chevrolet Silverado 3500 and others.
- Bulletin number
- 25-NA-059
- Component
- Engine
- Summary
- This bulletin provides a procedure to replace the EGR valve if found failing the test, creating the customers concern of MIL Illumination.
Owners of these vehicles have filed 53 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2500 2024-2025 20242025
- GMC Sierra 2500 2024-2025 20242025
- Chevrolet Silverado 3500 2024-2025 20242025
- GMC Sierra 3500 2024-2025 20242025
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