This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
Chevrolet technical service bulletin 18NA150 for 2019 Chevrolet Silverado 1500, 2019 GMC Sierra 1500 and 2017 Chevrolet Silverado and others.
- Bulletin number
- 18NA150
- Component
- Engine
- Summary
- This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
Owners of these vehicles have filed 874 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2019 2019
- GMC Sierra 1500 2019 2019
- Chevrolet Silverado 2017 2017
- Chevrolet Silverado 2500 2018-2020 201820192020
- GMC Sierra 2017 2017
- GMC Sierra 2500 2018-2020 201820192020
- Chevrolet Silverado 3500 2020 2020
- GMC Sierra 3500 2020 2020
- GMC Sierra Denali 2018 2018
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