Bulletin Information

Bulletin Title: #16-NA-376 - Information on Higher Than Expected Oil Consumption - (Mar 13, 2023)
Bulletin Type: Information
Applies To: Engine Mechanical

Applicable Vehicles

2024 GMC Sierra 2500 HD/3500 HD - 4WD
2024 GMC Sierra 2500 HD/3500 HD - 2WD
2024 Chevrolet Silverado 2500 HD/3500 HD - 4WD
2024 Chevrolet Silverado 2500 HD/3500 HD - 2WD
2023 GMC Sierra 2500 HD/3500 HD - 4WD
2023 GMC Sierra 2500 HD/3500 HD - 2WD
2023 Chevrolet Silverado 4500 HD/5500 HD/6500 HD
2023 Chevrolet Silverado 2500 HD/3500 HD - 4WD
2023 Chevrolet Silverado 2500 HD/3500 HD - 2WD
2022 GMC Sierra 2500 HD/3500 HD - 4WD
2022 GMC Sierra 2500 HD/3500 HD - 2WD
2022 Chevrolet Silverado 4500 HD/5500 HD/6500 HD
2022 Chevrolet Silverado 2500 HD/3500 HD - 4WD
2022 Chevrolet Silverado 2500 HD/3500 HD - 2WD
2021 GMC Sierra 2500 HD/3500 HD - 4WD
2021 GMC Sierra 2500 HD/3500 HD - 2WD
2021 Chevrolet Silverado 4500 HD/5500 HD/6500 HD
2021 Chevrolet Silverado 2500 HD/3500 HD - 4WD
2021 Chevrolet Silverado 2500 HD/3500 HD - 2WD
2020 GMC Sierra 2500 HD/3500 HD - 4WD
2020 GMC Sierra 2500 HD/3500 HD - 2WD
2020 Chevrolet Silverado 4500 HD/5500 HD/6500 HD
2020 Chevrolet Silverado 2500 HD/3500 HD - 4WD
2020 Chevrolet Silverado 2500 HD/3500 HD - 2WD
2019 GMC Sierra Limited - 4WD
2019 GMC Sierra Limited - 2WD
2019 GMC Sierra 2500/3500 - 4WD
2019 GMC Sierra 2500/3500 - 2WD
2019 Chevrolet Silverado LD - 4WD
2019 Chevrolet Silverado LD - 2WD
2019 Chevrolet Silverado 4500 HD/5500 HD/6500 HD
2019 Chevrolet Silverado 2500/3500 - 4WD
2019 Chevrolet Silverado 2500/3500 - 2WD
2018 GMC Sierra - 4WD
2018 GMC Sierra - 2WD
2018 Chevrolet Silverado - 4WD
2018 Chevrolet Silverado - 2WD
2017 GMC Sierra - 4WD
2017 GMC Sierra - 2WD
2017 Chevrolet Silverado - 4WD
2017 Chevrolet Silverado - 2WD

#16-NA-376 - Information on Higher Than Expected Oil Consumption - (Mar 13, 2023)

Subject:
Information on Higher Than Expected Oil Consumption

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Chevrolet

Silverado

2017

2018

Equipped with 6.6L Diesel Engine (RPO L5P or L5D)

Silverado 2500/3500

2019

2024

Silve...

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Document Tags

Document Title: #16-NA-376 - Information on Higher Than Expected Oil Consumption - (Mar 13, 2023)

information

consumption

brand

model

year

engine

silverado

diesel

cylinder

piston

rings

result

normal

usage

fuel

used

accurate

acceptable

vehicle

liters

rate

driven

speeds

owner

driving

leakage

inspect

turbocharger

reading

level

dipstick

verify

sure

proper

minutes

time

crankcase

order

temperature

change

mark

manual

service

quantity

viscosity

increase

system

operating

customer

excessive

test

filter

dealer

date

hours

added

revised

owner manual

service manual

verify engine

engine hours

added model

model years

liters gallons fuel

gallons fuel used

minutes engine shut

time drain crankcase

owner manual service

manual service manual

added model year

added model years

model years models