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January 1, 2005 Service bulletin

Whistle noise on light acceleration

Chevrolet technical service bulletin 050604002 for 2002-2005 Chevrolet Impala, 2002-2005 Pontiac Grand Am and 2002-2005 Chevrolet Venture and others.

Bulletin number: 050604002
Component: Engine and engine cooling
Summary: Whistle noise on light acceleration. Eh

Owners of these vehicles have filed 1,376 complaints in the engine category.

Vehicles covered

Chevrolet Impala 2002-2005 2002 2003 2004 2005
Pontiac Grand Am 2002-2005 2002 2003 2004 2005
Chevrolet Venture 2002-2005 2002 2003 2004 2005
Chevrolet Monte Carlo 2002-2005 2002 2003 2004 2005
Oldsmobile Alero 2002-2004 2002 2003 2004
Buick Rendezvous 2002-2005 2002 2003 2004 2005
Pontiac Montana 2002-2005 2002 2003 2004 2005
Oldsmobile Silhouette 2002-2004 2002 2003 2004
Pontiac Aztek 2002-2005 2002 2003 2004 2005

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