Bulletin Information

Bulletin Title: #03-06-01-023E - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Apr 27, 2022)
Bulletin Type: Information
Applies To: Engine Mechanical

Applicable Vehicles

2022 GMC Sierra 2500HD/3500HD - 4WD
2022 GMC Sierra 2500HD/3500HD - 2WD
2022 Chevrolet Silverado 2500HD/3500HD - 4WD
2022 Chevrolet Silverado 2500HD/3500HD - 2WD
2021 GMC Sierra 2500HD/3500HD - 4WD
2021 GMC Sierra 2500HD/3500HD - 2WD
2021 Chevrolet Silverado 2500HD/3500HD - 4WD
2021 Chevrolet Silverado 2500HD/3500HD - 2WD
2020 GMC Sierra 2500HD/3500HD - 4WD
2020 GMC Sierra 2500HD/3500HD - 2WD
2020 Chevrolet Silverado 2500HD/3500HD - 4WD
2020 Chevrolet Silverado 2500HD/3500HD - 2WD
2019 GMC Yukon XL - 4WD
2019 GMC Yukon XL - 2WD
2019 GMC Sierra 2500/3500 - 4WD
2019 GMC Sierra 2500/3500 - 2WD
2019 GMC Savana
2019 Chevrolet Suburban - 4WD
2019 Chevrolet Suburban - 2WD
2019 Chevrolet Silverado 2500/3500 - 4WD
2019 Chevrolet Silverado 2500/3500 - 2WD
2019 Chevrolet Express
2018 GMC Yukon XL - 4WD
2018 GMC Yukon XL - 2WD
2018 GMC Sierra - 4WD
2018 GMC Sierra - 2WD
2018 GMC Savana
2018 Chevrolet Suburban - 4WD
2018 Chevrolet Suburban - 2WD
2018 Chevrolet Silverado - 4WD
2018 Chevrolet Silverado - 2WD
2018 Chevrolet Express
2017 GMC Yukon XL - 4WD
2017 GMC Yukon XL - 2WD
2017 GMC Sierra - 4WD
2017 GMC Sierra - 2WD
2017 GMC Savana
2017 Chevrolet Suburban - 4WD
2017 Chevrolet Suburban - 2WD
2017 Chevrolet Silverado - 4WD
2017 Chevrolet Silverado - 2WD
2017 Chevrolet Express
2016 GMC Yukon XL - 4WD
2016 GMC Yukon XL - 2WD
2016 GMC Sierra - 4WD
2016 GMC Sierra - 2WD
2016 GMC Savana
2016 Chevrolet Suburban - 4WD
2016 Chevrolet Suburban - 2WD
2016 Chevrolet Silverado - 4WD
2016 Chevrolet Silverado - 2WD
2016 Chevrolet Express
2015 GMC Yukon XL - 4WD
2015 GMC Yukon XL - 2WD
2015 GMC Sierra - 4WD
2015 GMC Sierra - 2WD
2015 GMC Savana
2015 Chevrolet Suburban - 4WD
2015 Chevrolet Suburban - 2WD
2015 Chevrolet Silverado - 4WD
2015 Chevrolet Silverado - 2WD
2015 Chevrolet Express
2014 GMC Yukon XL - 4WD
2014 GMC Yukon XL - 2WD
2014 GMC Sierra 2500/3500 - 4WD
2014 GMC Sierra 2500/3500 - 2WD
2014 GMC Savana - AWD
2014 GMC Savana - 2WD
2014 Chevrolet Suburban - 4WD
2014 Chevrolet Suburban - 2WD
2014 Chevrolet Silverado 2500/3500 - 4WD
2014 Chevrolet Silverado 2500/3500 - 2WD
2014 Chevrolet Express - AWD
2014 Chevrolet Express - 2WD
2013 GMC Yukon XL Denali
2013 GMC Yukon XL - 4WD
2013 GMC Yukon XL - 2WD
2013 GMC Sierra Denali - 2WD
2013 GMC Sierra - 4WD
2013 GMC Sierra - 2WD
2013 GMC Savana - AWD
2013 GMC Savana - 2WD
2013 Chevrolet Suburban - 4WD
2013 Chevrolet Suburban - 2WD
2013 Chevrolet Silverado - 4WD
2013 Chevrolet Silverado - 2WD
2013 Chevrolet Express - AWD
2013 Chevrolet Express - 2WD
2013 Chevrolet Avalanche - 4WD
2013 Chevrolet Avalanche - 2WD
2012 GMC Yukon XL Denali
2012 GMC Yukon XL - 4WD
2012 GMC Yukon XL - 2WD
2012 GMC Sierra - 4WD
2012 GMC Sierra - 2WD
2012 GMC Savana - AWD
2012 GMC Savana - 2WD
2012 Chevrolet Suburban - 4WD
2012 Chevrolet Suburban - 2WD
2012 Chevrolet Silverado - 4WD
2012 Chevrolet Silverado - 2WD
2012 Chevrolet Express - AWD
2012 Chevrolet Express - 2WD
2012 Chevrolet Avalanche - 4WD
2012 Chevrolet Avalanche - 2WD
2011 GMC Yukon XL Denali
2011 GMC Yukon XL - 4WD
2011 GMC Yukon XL - 2WD
2011 GMC Sierra Denali - 2WD
2011 GMC Sierra - 4WD
2011 GMC Sierra - 2WD
2011 GMC Savana - AWD
2011 GMC Savana - 2WD
2011 Chevrolet Suburban - 4WD
2011 Chevrolet Suburban - 2WD
2011 Chevrolet Silverado - 4WD
2011 Chevrolet Silverado - 2WD
2011 Chevrolet Express - AWD
2011 Chevrolet Express - 2WD
2011 Chevrolet Avalanche - 4WD
2011 Chevrolet Avalanche - 2WD
2010 GMC Yukon XL Denali
2010 GMC Yukon XL - 4WD
2010 GMC Yukon XL - 2WD
2010 GMC Sierra - 4WD
2010 GMC Sierra - 2WD
2010 GMC Savana - AWD
2010 GMC Savana - 2WD
2010 Chevrolet Suburban - 4WD
2010 Chevrolet Suburban - 2WD
2010 Chevrolet Silverado - 4WD
2010 Chevrolet Silverado - 2WD
2010 Chevrolet Express - AWD
2010 Chevrolet Express - 2WD
2010 Chevrolet Avalanche - 4WD
2010 Chevrolet Avalanche - 2WD
2009 HUMMER H2
2009 GMC Yukon XL - 4WD
2009 GMC Yukon XL - 2WD
2009 GMC TopKick C-Series C4/C5
2009 GMC Sierra - 4WD
2009 GMC Sierra - 2WD
2009 GMC Savana - AWD
2009 GMC Savana - 2WD
2009 Chevrolet Suburban - 4WD
2009 Chevrolet Suburban - 2WD
2009 Chevrolet Silverado - 4WD
2009 Chevrolet Silverado - 2WD
2009 Chevrolet Kodiak C-Series C4/C5
2009 Chevrolet Express - AWD
2009 Chevrolet Express - 2WD
2009 Chevrolet Avalanche - 4WD
2009 Chevrolet Avalanche - 2WD
2008 HUMMER H2
2008 GMC Yukon XL - 4WD
2008 GMC Yukon XL - 2WD
2008 GMC TopKick C-Series C4/C5
2008 GMC Sierra - 4WD
2008 GMC Sierra - 2WD
2008 GMC Savana - AWD
2008 GMC Savana - 2WD
2008 Chevrolet Suburban - 4WD
2008 Chevrolet Suburban - 2WD
2008 Chevrolet Silverado - 4WD
2008 Chevrolet Silverado - 2WD
2008 Chevrolet Kodiak C-Series C4/C5
2008 Chevrolet Express - AWD
2008 Chevrolet Express - 2WD
2008 Chevrolet Avalanche - 4WD
2008 Chevrolet Avalanche - 2WD
2007 HUMMER H2
2007 GMC Yukon XL - 4WD
2007 GMC Yukon XL - 2WD
2007 GMC TopKick C-Series C4/C5
2007 GMC Sierra - 4WD
2007 GMC Sierra - 2WD
2007 GMC Savana - AWD
2007 GMC Savana - 2WD
2007 Chevrolet Suburban - 4WD
2007 Chevrolet Suburban - 2WD
2007 Chevrolet Silverado - 4WD
2007 Chevrolet Silverado - 2WD
2007 Chevrolet Kodiak C-Series C4/C5
2007 Chevrolet Express - AWD
2007 Chevrolet Express - 2WD
2007 Chevrolet Avalanche - 4WD
2007 Chevrolet Avalanche - 2WD
2006 HUMMER H2
2006 GMC Yukon XL - 4WD
2006 GMC Yukon XL - 2WD
2006 GMC TopKick C-Series C4/C5
2006 GMC Savana - AWD
2006 GMC Savana - 2WD
2006 GMC GMC K Sierra - 4WD
2006 GMC GMC C Sierra - 2WD
2006 Chevrolet Suburban - 4WD
2006 Chevrolet Suburban - 2WD
2006 Chevrolet Kodiak C-Series C4/C5
2006 Chevrolet K Silverado - 4WD
2006 Chevrolet Express - AWD
2006 Chevrolet Express - 2WD
2006 Chevrolet C Silverado - 2WD
2006 Chevrolet Avalanche - 4WD
2006 Chevrolet Avalanche - 2WD
2005 HUMMER H2
2005 GMC Yukon XL - 4WD
2005 GMC Yukon XL - 2WD
2005 GMC TopKick C-Series (Crew) C4/C5
2005 GMC TopKick C-Series (Conventional) C4/C5
2005 GMC Savana - AWD
2005 GMC Savana - 2WD
2005 GMC GMC K Sierra - 4WD
2005 GMC GMC C Sierra - 2WD
2005 Chevrolet Suburban - 4WD
2005 Chevrolet Suburban - 2WD
2005 Chevrolet Kodiak C-Series (Crew) C4/C5
2005 Chevrolet Kodiak C-Series (Conventional) C4/C5
2005 Chevrolet K Silverado - 4WD
2005 Chevrolet Express - AWD
2005 Chevrolet Express - 2WD
2005 Chevrolet C Silverado - 2WD
2005 Chevrolet Avalanche - 4WD
2005 Chevrolet Avalanche - 2WD
2004 HUMMER H2
2004 GMC Yukon XL - 4WD
2004 GMC Yukon XL - 2WD
2004 GMC TopKick C-Series (Crew) C4/C5
2004 GMC TopKick C-Series (Conventional) C4/C5
2004 GMC Savana - AWD
2004 GMC Savana - 2WD
2004 GMC GMC K Sierra - 4WD
2004 GMC GMC C Sierra - 2WD
2004 Chevrolet Suburban - 4WD
2004 Chevrolet Suburban - 2WD
2004 Chevrolet Kodiak C-Series (Crew) C4/C5
2004 Chevrolet Kodiak C-Series (Conventional) C4/C5
2004 Chevrolet K Silverado - 4WD
2004 Chevrolet Express - AWD
2004 Chevrolet Express - 2WD
2004 Chevrolet C Silverado - 2WD
2004 Chevrolet Avalanche - 4WD
2004 Chevrolet Avalanche - 2WD
2003 HUMMER H2
2003 GMC Yukon XL - 4WD
2003 GMC Yukon XL - 2WD
2003 GMC TopKick C-Series (Crew) C4/C5
2003 GMC TopKick C-Series (Conventional) C4/C5
2003 GMC Savana - AWD
2003 GMC Savana - 2WD
2003 GMC GMC K Sierra - 4WD
2003 GMC GMC C Sierra - 2WD
2003 Chevrolet Suburban - 4WD
2003 Chevrolet Suburban - 2WD
2003 Chevrolet Kodiak C-Series (Crew) C4/C5
2003 Chevrolet Kodiak C-Series (Conventional) C4/C5
2003 Chevrolet K Silverado - 4WD
2003 Chevrolet Express - AWD
2003 Chevrolet Express - 2WD
2003 Chevrolet C Silverado - 2WD
2003 Chevrolet Avalanche - 4WD
2003 Chevrolet Avalanche - 2WD
2002 GMC Yukon XL - 4WD
2002 GMC Yukon XL - 2WD
2002 GMC Savana - 2WD
2002 GMC GMC K Sierra - 4WD
2002 GMC GMC C Sierra - 2WD
2002 Chevrolet Suburban - 4WD
2002 Chevrolet Suburban - 2WD
2002 Chevrolet K Silverado - 4WD
2002 Chevrolet Express - 2WD
2002 Chevrolet C Silverado - 2WD
2002 Chevrolet Avalanche - 4WD
2002 Chevrolet Avalanche - 2WD
2001 GMC Yukon XL - 4WD
2001 GMC Yukon XL - 2WD
2001 GMC Savana - 2WD
2001 GMC GMC K Sierra - 4WD
2001 GMC GMC C Sierra - 2WD
2001 Chevrolet Suburban - 4WD
2001 Chevrolet Suburban - 2WD
2001 Chevrolet K Silverado - 4WD
2001 Chevrolet Express - 2WD
2001 Chevrolet C Silverado - 2WD
2000 GMC Savana - 2WD
2000 GMC GMC K Sierra - 4WD
2000 GMC GMC C Sierra - 2WD
2000 Chevrolet Suburban - 4WD
2000 Chevrolet Suburban - 2WD
2000 Chevrolet K Silverado - 4WD
2000 Chevrolet Express - 2WD
2000 Chevrolet C Silverado - 2WD

#03-06-01-023E - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Apr 27, 2022)

Subject:
Higher Than Expected Oil Consumption at 8600 GVW and Above
Models:
2020–2022 Chevrolet Silverado 2500HD/3500HD with 6.6L RPO (L8T)
2000-2019 Chevrolet Express, Silverado, 2500/3500, Suburban
2002-2013 Chevrolet Avalanche
2003-2010 Chevrolet Kodiak C4500-C5500 Series Models
2...

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Document Title: #03-06-01-023E - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Apr 27, 2022)

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