This informational bulletin explains a normal condition caused by exhaust soot blowing by the VGT pivot seal.
Chevrolet technical service bulletin 17NA334 for 2018-2019 Chevrolet Equinox, 2017-2019 Chevrolet Cruze and 2018-2019 GMC Terrain.
- Bulletin number
- 17NA334
- Component
- Engine and engine cooling
- Summary
- This informational bulletin explains a normal condition caused by exhaust soot blowing by the VGT pivot seal.
Owners of these vehicles have filed 436 complaints in the engine category.
Vehicles covered
- Chevrolet Equinox 2018-2019 20182019
- Chevrolet Cruze 2017-2019 201720182019
- GMC Terrain 2018-2019 20182019
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