This engineering informational bulletin is requesting information for a picture of debris on the bore of a...
Chevrolet technical service bulletin PIE0478A for 2017-2018 Chevrolet Silverado 1500 and 2017-2018 GMC Sierra 1500.
- Bulletin number
- PIE0478A
- Component
- Engine and engine cooling
- Summary
- This engineering informational bulletin is requesting information for a picture of debris on the bore of a throttle body.
Owners of these vehicles have filed 361 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2017-2018 20172018
- GMC Sierra 1500 2017-2018 20172018
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