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December 1, 1998 Service bulletin

Some customers may comment about an intermittent hoot type noise from rear of vehicle

Pontiac technical service bulletin 831521 for 1999 Pontiac Grand Am and 1999 Oldsmobile Alero.

Bulletin number
831521
Component
Structure: body
Summary
Some customers may comment about an intermittent hoot type noise from rear of vehicle. Tt

Owners of these vehicles have filed 74 complaints in the body category.

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