Exhaust moan at idle or parking lot maneuvers
Chevrolet technical service bulletin 3209 for 2002-2004 Chevrolet Trailblazer, 2002-2005 GMC Envoy and 2002-2004 Oldsmobile Bravada and others.
- Bulletin number
- 3209
- Component
- Engine and engine cooling: exhaust system
- Summary
- Exhaust moan at idle or parking lot maneuvers. Eh
Owners of these vehicles have filed 581 complaints in the engine category.
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