This informational bulletin advises the technician of how the Soot information has changed from grams to...
Chevrolet technical service bulletin 17NA374 for 2017 Chevrolet Silverado, 2018 Chevrolet Traverse and 2018 Chevrolet Silverado 2500 and others.
- Bulletin number
- 17NA374
- Component
- Engine and engine cooling: exhaust system: emission control
- Summary
- This informational bulletin advises the technician of how the Soot information has changed from grams to percentage.
Owners of these vehicles have filed 147 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2017 2017
- Chevrolet Traverse 2018 2018
- Chevrolet Silverado 2500 2018 2018
- GMC Sierra 2017 2017
- GMC Sierra 2500 2018 2018
- GMC Sierra Denali 2018 2018
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