6.6 liter duramax diesel engine fuel knock noise
Chevrolet technical service bulletin 01512 for 2001-2004 Chevrolet Silverado, 2001-2004 GMC Sierra and 2003 GMC C4500 and others.
- Bulletin number
- 01512
- Component
- Engine and engine cooling: engine: diesel
- Summary
- 6.6 liter duramax diesel engine fuel knock noise. Various models including the 2004 gmc c4500 and c5500. Sit bulletin 1406247. Tt
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