Bulletin Information

Bulletin Title: #21-NA-147 - Fluid In Spark Plug Tubes, Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated​ - (Aug 24, 2021)
Bulletin Type: Technical
Applies To: Engine Mechanical / Engine Controls / Displays and Gauges / Engine Controls and Fuel

Applicable Vehicles

2022 GMC Truck Canyon Pickup - 4WD
2022 GMC Truck Canyon Pickup - 2WD
2022 GMC Truck Acadia
2022 Chevrolet Traverse - FWD
2022 Chevrolet Traverse - AWD
2022 Chevrolet Camaro
2022 Cadillac XT6
2022 Cadillac XT5
2022 Cadillac CT5
2022 Buick Enclave - FWD
2022 Buick Enclave - AWD
2021 GMC Truck Canyon Pickup - 4WD
2021 GMC Truck Canyon Pickup - 2WD
2021 GMC Truck Acadia
2021 Chevrolet Traverse - FWD
2021 Chevrolet Traverse - AWD
2021 Chevrolet Colorado Pickup - 4WD (VIN T)
2021 Chevrolet Colorado Pickup - 2WD (VIN S)
2021 Chevrolet Colorado (VIN 4)
2021 Chevrolet Camaro
2021 Chevrolet Blazer
2021 Cadillac XT6
2021 Cadillac XT5
2021 Cadillac CT5
2021 Buick Enclave - FWD
2021 Buick Enclave - AWD
2020 GMC Truck Canyon Pickup - 4WD
2020 GMC Truck Canyon Pickup - 2WD
2020 GMC Truck Acadia
2020 Chevrolet Traverse - FWD
2020 Chevrolet Traverse - AWD
2020 Chevrolet Impala
2020 Chevrolet Colorado Pickup - 4WD (VIN T)
2020 Chevrolet Colorado Pickup - 2WD (VIN S)
2020 Chevrolet Colorado (VIN 4)
2020 Chevrolet Camaro
2020 Chevrolet Blazer
2020 Cadillac XT6
2020 Cadillac XT5
2020 Cadillac CT6
2020 Cadillac CT5
2020 Buick Regal
2020 Buick Enclave - FWD
2020 Buick Enclave - AWD
2019 GMC Truck Canyon Pickup - 4WD
2019 GMC Truck Canyon Pickup - 2WD
2019 GMC Truck Acadia
2019 Chevrolet Traverse - FWD
2019 Chevrolet Traverse - AWD
2019 Chevrolet Impala
2019 Chevrolet Colorado Pickup - 4WD (VIN T)
2019 Chevrolet Colorado Pickup - 2WD (VIN S)
2019 Chevrolet Colorado (VIN 4)
2019 Chevrolet Camaro
2019 Chevrolet Blazer
2019 Cadillac XTS
2019 Cadillac XT5
2019 Cadillac CTS
2019 Cadillac CT6
2019 Cadillac ATS
2019 Buick Regal
2019 Buick LaCrosse
2019 Buick Enclave - FWD
2019 Buick Enclave - AWD
2018 GMC Truck Canyon Pickup - 4WD
2018 GMC Truck Canyon Pickup - 2WD
2018 GMC Truck Acadia
2018 Chevrolet Traverse - FWD
2018 Chevrolet Traverse - AWD
2018 Chevrolet Impala
2018 Chevrolet Colorado Pickup - 4WD (VIN T)
2018 Chevrolet Colorado Pickup - 2WD (VIN S)
2018 Chevrolet Colorado (VIN 4)
2018 Chevrolet Camaro
2018 Cadillac XTS
2018 Cadillac XT5
2018 Cadillac CTS
2018 Cadillac CT6
2018 Cadillac ATS
2018 Buick Regal
2018 Buick LaCrosse
2018 Buick Enclave - FWD
2018 Buick Enclave - AWD
2017 GMC Truck Terrain
2017 GMC Truck Canyon Pickup - 4WD
2017 GMC Truck Canyon Pickup - 2WD
2017 GMC Truck Acadia Limited - AWD (VIN V)
2017 GMC Truck Acadia Limited - 2WD (VIN R)
2017 GMC Truck Acadia (VIN N)
2017 Chevrolet Traverse - FWD
2017 Chevrolet Traverse - AWD
2017 Chevrolet Impala
2017 Chevrolet Equinox
2017 Chevrolet Colorado Pickup - 4WD (VIN T)
2017 Chevrolet Colorado Pickup - 2WD (VIN S)
2017 Chevrolet Colorado (VIN 4)
2017 Chevrolet Camaro
2017 Cadillac XTS
2017 Cadillac XT5
2017 Cadillac CTS
2017 Cadillac CT6
2017 Cadillac ATS
2017 Buick LaCrosse
2017 Buick Enclave - FWD
2017 Buick Enclave - AWD
2016 GMC Truck Terrain
2016 GMC Truck Canyon Pickup - 4WD
2016 GMC Truck Canyon Pickup - 2WD
2016 GMC Truck Acadia - AWD
2016 GMC Truck Acadia - 2WD
2016 Chevrolet Traverse - FWD
2016 Chevrolet Traverse - AWD
2016 Chevrolet Impala Limited (VIN W)
2016 Chevrolet Impala (VIN 1)
2016 Chevrolet Equinox
2016 Chevrolet Colorado Pickup - 4WD (VIN T)
2016 Chevrolet Colorado Pickup - 2WD (VIN S)
2016 Chevrolet Colorado (VIN 4)
2016 Chevrolet Camaro
2016 Cadillac XTS
2016 Cadillac SRX
2016 Cadillac CTS
2016 Cadillac CT6
2016 Cadillac ATS
2016 Buick LaCrosse
2016 Buick Enclave - FWD
2016 Buick Enclave - AWD
2015 GMC Truck Terrain
2015 GMC Truck Canyon Pickup - 4WD
2015 GMC Truck Canyon Pickup - 2WD
2015 GMC Truck Acadia - AWD
2015 GMC Truck Acadia - 2WD
2015 Chevrolet Traverse - FWD
2015 Chevrolet Traverse - AWD
2015 Chevrolet Impala Limited (VIN W)
2015 Chevrolet Impala (VIN 1)
2015 Chevrolet Equinox
2015 Chevrolet Colorado Pickup - 4WD (VIN T)
2015 Chevrolet Colorado Pickup - 2WD (VIN S)
2015 Chevrolet Colorado (VIN 4)
2015 Chevrolet Captiva Sport (VIN L)
2015 Chevrolet Caprice PPV
2015 Chevrolet Camaro
2015 Cadillac XTS
2015 Cadillac SRX
2015 Cadillac CTS Sedan (VIN A)
2015 Cadillac CTS Coupe (VIN D)
2015 Cadillac ATS
2015 Buick LaCrosse
2015 Buick Enclave - FWD
2015 Buick Enclave - AWD
2014 GMC Truck Terrain
2014 GMC Truck Acadia - AWD
2014 GMC Truck Acadia - 2WD
2014 Chevrolet Traverse - FWD
2014 Chevrolet Traverse - AWD
2014 Chevrolet Impala Limited (VIN W)
2014 Chevrolet Impala (VIN 1)
2014 Chevrolet Equinox
2014 Chevrolet Captiva Sport (VIN L)
2014 Chevrolet Caprice PPV
2014 Chevrolet Camaro
2014 Cadillac XTS
2014 Cadillac SRX
2014 Cadillac CTS-V (VIN D)
2014 Cadillac CTS Wagon and Coupe (VIN D)
2014 Cadillac CTS Sedan (VIN A)
2014 Cadillac ATS
2014 Buick LaCrosse
2014 Buick Enclave - FWD
2014 Buick Enclave - AWD
2013 GMC Truck Terrain Denali
2013 GMC Truck Terrain
2013 GMC Truck Acadia - AWD
2013 GMC Truck Acadia - 2WD
2013 Chevrolet Traverse - FWD
2013 Chevrolet Traverse - AWD
2013 Chevrolet Impala
2013 Chevrolet Equinox
2013 Chevrolet Captiva Sport (VIN L)
2013 Chevrolet Caprice PPV
2013 Chevrolet Camaro
2013 Cadillac XTS
2013 Cadillac SRX
2013 Cadillac CTS
2013 Cadillac ATS
2013 Buick LaCrosse
2013 Buick Enclave - FWD
2013 Buick Enclave - AWD
2012 GMC Truck Terrain
2012 GMC Truck Acadia - AWD
2012 GMC Truck Acadia - 2WD
2012 Chevrolet Traverse - FWD
2012 Chevrolet Traverse - AWD
2012 Chevrolet Impala
2012 Chevrolet Equinox
2012 Chevrolet Captiva Sport (VIN L)
2012 Chevrolet Caprice PPV
2012 Chevrolet Camaro
2012 Cadillac SRX
2012 Cadillac CTS
2012 Buick LaCrosse
2012 Buick Enclave - FWD
2012 Buick Enclave - AWD
2011 GMC Truck Terrain (VIN L)
2011 GMC Truck Acadia - AWD
2011 GMC Truck Acadia - 2WD
2011 Chevrolet Traverse - FWD
2011 Chevrolet Traverse - AWD
2011 Chevrolet Equinox
2011 Chevrolet Camaro
2011 Cadillac SRX
2011 Cadillac CTS
2011 Buick LaCrosse (Allure in Canada)
2011 Buick Enclave - FWD
2011 Buick Enclave - AWD
2010 GMC Truck Terrain (VIN L)
2010 GMC Truck Acadia - AWD
2010 GMC Truck Acadia - 2WD
2010 Chevrolet Traverse - FWD
2010 Chevrolet Traverse - AWD
2010 Chevrolet Equinox
2010 Chevrolet Camaro
2010 Cadillac SRX
2010 Cadillac CTS
2010 Buick LaCrosse (Allure in Canada)
2010 Buick Enclave - FWD
2010 Buick Enclave - AWD

#21-NA-147 - Fluid In Spark Plug Tubes, Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated​ - (Aug 24, 2021)

Subject:
Fluid in Spark Plug Tubes, Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Buick

Enclave

2010

2022

3.6L (LFY, LLT)

LaCrosse

2010

2019

3.0L (LFW)...

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Document Tags

Document Title: #21-NA-147 - Fluid In Spark Plug Tubes, Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated​ - (Aug 24, 2021)

spark

plug

coolant

acadia

korea

tube

cylinder

head

labor

operation

time

plug tube

spark plug tubes

spark plug tube

plug tube leaking

replace cylinder head

cylinder head replacement

published labor operation