Information on Diesel Engine Soot Deposits at the Variable Turbine Geometry (VGT) Pin Condition Some...
Chevrolet technical service bulletin 17-NA-334 for 2017-2018 Chevrolet Equinox, 2017-2018 Chevrolet Cruze and 2018 GMC Terrain.
- Bulletin number
- 17-NA-334
- Component
- Engine and engine cooling: engine: gasoline: turbo/supercharger
- Summary
- Information on Diesel Engine Soot Deposits at the Variable Turbine Geometry (VGT) Pin Condition Some customers may comment that combustion deposits or soot (1) can be seen coming from the Turbo Actuator Pin/Arm (2). Information This is normal operation and will not affect the function of the Turbocharger. There is a small gap between the seal and the shaft to allow for proper rotation. Do Not replace the Turbocharger.
Owners of these vehicles have filed 447 complaints in the engine category.
Vehicles covered
- Chevrolet Equinox 2017-2018 20172018
- Chevrolet Cruze 2017-2018 20172018
- GMC Terrain 2018 2018
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