Exhaust vibration resonance or moan in vehicles with gen III V8 engines
Chevrolet technical service bulletin 3121 for 2000-2005 Chevrolet Tahoe, 2002-2005 Chevrolet Silverado and 1999-2005 GMC Sierra and others.
- Bulletin number
- 3121
- Component
- Engine and engine cooling: cooling system
- Summary
- Exhaust vibration resonance or moan in vehicles with gen iii v8 engines. Tc
Owners of these vehicles have filed 569 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2000-2005 200020012002200320042005
- Chevrolet Silverado 2002-2005 2002200320042005
- GMC Sierra 1999-2005 1999200020012002200320042005
- GMC Yukon XL 2000-2005 200020012002200320042005
- Chevrolet Avalanche 2001-2005 20012002200320042005
- Cadillac Escalade 2001-2005 20012002200320042005
- Hummer H2 2003-2005 200320042005
- Hummer H2 SUT 2004 2004
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