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October 2, 2001 Service bulletin

Information regarding the oo wing heater hose adaptor to eliminate alternator whine on

Buick technical service bulletin 021001 for 1999-2001 Buick Park Avenue.

Bulletin number
021001
Component
Visibility: defroster/defogger/HVAC system: heater core
Summary
Information regarding the oo wing heater hose adaptor to eliminate alternator whine on. Yh

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