This service bulletin provides information on the cold start control system in DI engines to reduce cold...
Chevrolet technical service bulletin 19NA044 for 2008-2021 Chevrolet Malibu, 2008-2014, 2017-2021 Chevrolet Silverado 1500 and 2008-2020 Chevrolet Impala and others.
- Bulletin number
- 19NA044
- Component
- Engine and engine cooling
- Summary
- This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
Owners of these vehicles have filed 19,628 complaints in the engine category.
Vehicles covered
- Chevrolet Malibu 2008-2021 20142015201620172018201920202021
- Chevrolet Silverado 1500 2008-2014, 2017-2021 20122013201420172018201920202021
- Chevrolet Impala 2008-2020 20132014201520162017201820192020
- Chevrolet Tahoe 2008-2021 20142015201620172018201920202021
- Chevrolet Equinox 2008-2021 20142015201620172018201920202021
- GMC Sierra 1500 2014, 2019-2021 2014201920202021
- Chevrolet Suburban 2008-2021 20142015201620172018201920202021
- Chevrolet Blazer 2019-2021 201920202021
- Chevrolet Cobalt 2008-2010 200820092010
- Chevrolet Trailblazer 2008-2009, 2017-2019, 2021 200820092017201820192021
- Pontiac G6 2008-2009 20082009
- Chevrolet S10 2016-2018 201620172018
- GMC Acadia 2008-2021 20142015201620172018201920202021
- Chevrolet Traverse 2009-2021 20142015201620172018201920202021
- Pontiac Grand Prix 2008 2008
- Chevrolet Corvette 2008-2021 20142015201620172018201920202021
- GMC Yukon 2008-2021 20142015201620172018201920202021
- Chevrolet Silverado 2500 2008-2021 20142015201620172018201920202021
- Chevrolet Cruze 2011-2019 20122013201420152016201720182019
- Chevrolet Colorado 2008-2012, 2014-2021 20142015201620172018201920202021
- Chevrolet HHR 2008-2011 2008200920102011
- Cadillac SRX 2008-2016 20092010201120122013201420152016
- GMC Terrain 2010-2021 20142015201620172018201920202021
- Buick Regal 2011-2020 20132014201520162017201820192020
- Chevrolet Camaro 2010-2021 20142015201620172018201920202021
- Buick Enclave 2008-2021 20142015201620172018201920202021
- GMC Yukon XL 2008-2009, 2014-2021 20142015201620172018201920202021
- GMC Envoy 2008-2009 20082009
- Saturn Vue 2008-2009 20082009
- Cadillac CTS 2008-2019 20122013201420152016201720182019
- Buick Lacrosse 2008-2019 20122013201420152016201720182019
- Chevrolet Avalanche 2008-2013 200820092010201120122013
- Chevrolet Volt 2011-2014, 2016-2019 20112012201320142016201720182019
- Pontiac Vibe 2008-2009 20082009
- GMC Sierra 2500 2008-2009, 2014-2021 20142015201620172018201920202021
- Cadillac Escalade 2008-2020 20132014201520162017201820192020
- GMC Canyon 2008-2009, 2015-2021 20092015201620172018201920202021
- Saturn Aura 2008-2009 20082009
- Saturn Outlook 2008-2009 20082009
- Chevrolet Aveo 2009-2018 20112012201320142015201620172018
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