June 1, 2009 Service bulletin

Engine low power will not go over 2300 rpms. eh updated 6/11/10.

Chevrolet technical service bulletin 3187 for 2001-2009 Chevrolet Silverado, 2001-2009 GMC Sierra and 2006-2007 Chevrolet Silverado Classic and others.

Bulletin number: 3187
Component: Engine and engine cooling
Summary: Engine low power will not go over 2300 rpms. Eh updated 6/11/10.

Owners of these vehicles have filed 402 complaints in the engine category.

Vehicles covered

Chevrolet Silverado 2001-2009 2002 2003 2004 2005 2006 2007 2008 2009
GMC Sierra 2001-2009 2002 2003 2004 2005 2006 2007 2008 2009
Chevrolet Silverado Classic 2006-2007 2006 2007
Chevrolet Kodiak 2001, 2003-2004, 2006-2009 2001 2003 2004 2006 2007 2008 2009
GMC Sierra Classic 2006-2007 2006 2007
GMC Topkick 2003-2004, 2006-2009 2003 2004 2006 2007 2008 2009
Chevrolet Topkick 2002 2002

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