September 1, 2014 Service bulletin

Gmc/chevrolet: engines, with EGR system, has leakage from EGR cooler engine coolant into the combustion...

Chevrolet technical service bulletin SB-080604003-C for 2002-2015 Chevrolet Silverado, 2002-2015 GMC Sierra and 2006-2014 Chevrolet Express and others.

Bulletin number: SB-080604003-C
Component: Engine
Summary: Gmc/chevrolet: engines, with egr system, has leakage from egr cooler engine coolant into the combustion chamber. Model 2002-15 silverado, sierra, 2004-09 kodiak c4500-c5500, topkick c4500-c5500, 2006-15 express, savana.

Owners of these vehicles have filed 401 complaints in the engine category.

Vehicles covered

Chevrolet Silverado 2002-2015 2008 2009 2010 2011 2012 2013 2014 2015
GMC Sierra 2002-2015 2008 2009 2010 2011 2012 2013 2014 2015
Chevrolet Express 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
GMC Savana 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Kodiak 2004-2009 2004 2005 2006 2007 2008 2009
GMC Topkick 2004-2009 2004 2005 2006 2007 2008 2009

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