Hard start or extended crank time on initial cold start when using alcohol blended fuels
Chevrolet technical service bulletin 3556 for 2003-2004 Chevrolet Tahoe, 2003-2004 Chevrolet Silverado and 2003-2004 Chevrolet Suburban and others.
- Bulletin number
- 3556
- Component
- Engine and engine cooling: engine
- Summary
- Hard start or extended crank time on initial cold start when using alcohol blended fuels. Sc
Owners of these vehicles have filed 249 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2003-2004 20032004
- Chevrolet Silverado 2003-2004 20032004
- Chevrolet Suburban 2003-2004 20032004
- GMC Yukon 2003-2004 20032004
- GMC Sierra 2003-2004 20032004
- GMC Yukon XL 2003-2004 20032004
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