Fuel system, diesel
Chevrolet technical service bulletin PIP5543A for 2017 Chevrolet Silverado, 2018 Chevrolet Silverado 2500 and 2017 GMC Sierra and others.
- Bulletin number
- PIP5543A
- Component
- Fuel system, diesel
- Summary
- This Preliminary information communicates to dealer technicians a repair direction for a whine or siren type noise coming from the in tank fuel pump in cold weather areas due to possible diesel fuel waxing or gelling issues.
Vehicles covered
- Chevrolet Silverado 2017 2017
- Chevrolet Silverado 2500 2018 2018
- GMC Sierra 2017 2017
- Chevrolet Colorado 2017-2018 20172018
- GMC Canyon 2017-2018 20172018
- GMC Sierra 3500 2018 2018
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