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November 17, 2004 Service bulletin

Pop or snap noise from the rear of the vehicle during aggressive acceleration or deceleration maneuvers

Chevrolet technical service bulletin 3050 for 2002 Chevrolet Trailblazer, 2002 GMC Envoy and 2002 Oldsmobile Bravada.

Bulletin number
3050
Component
Power train
Summary
Pop or snap noise from the rear of the vehicle during aggressive acceleration or deceleration maneuvers. Tt

Owners of these vehicles have filed 446 complaints in the transmission category.

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