Duramax diesel pilot to main injection fuel knock noise
Chevrolet technical service bulletin 3422 for 2001-2005 Chevrolet Silverado, 2001-2005 GMC Sierra and 2001, 2003-2005 Chevrolet Kodiak and others.
- Bulletin number
- 3422
- Component
- Fuel system, gasoline: fuel injection system
- Summary
- Duramax diesel pilot to main injection fuel knock noise. Tt
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