This technical bulletin provides a procedure to check the fuel pressure and update the ECM if the pressure...
Chevrolet technical service bulletin 20NA027 for 2020 Chevrolet Equinox and 2020 GMC Terrain.
- Bulletin number
- 20NA027
- Component
- Engine
- Summary
- This technical bulletin provides a procedure to check the fuel pressure and update the ECM if the pressure is over 58 psi.
Owners of these vehicles have filed 165 complaints in the engine category.
Vehicles covered
- Chevrolet Equinox 2020 2020
- GMC Terrain 2020 2020
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