Whistle noise from the throttle body area on light throttle acceleration on vehicles with gen III engines...
Chevrolet technical service bulletin 3086 for 2001-2004 Chevrolet Tahoe, 2001-2004 Chevrolet Silverado and 2001-2004 Chevrolet Suburban and others.
- Bulletin number
- 3086
- Component
- Engine and engine cooling: engine
- Summary
- Whistle noise from the throttle body area on light throttle acceleration on vehicles with gen iii engines and electronic throttle. Tt
Owners of these vehicles have filed 851 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2001-2004 2001200220032004
- Chevrolet Silverado 2001-2004 2001200220032004
- Chevrolet Suburban 2001-2004 2001200220032004
- Chevrolet Trailblazer 2003-2004 20032004
- GMC Yukon 2001-2004 2001200220032004
- GMC Sierra 2001-2004 2001200220032004
- GMC Envoy 2003-2004 20032004
- Chevrolet Avalanche 2002-2004 200220032004
- Cadillac Escalade 2001-2004 2001200220032004
- Buick Rainier 2004 2004
- Hummer H2 2003-2004 20032004
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