Engine and engine cooling
Chevrolet technical service bulletin PIP5626D for 2019 Chevrolet Silverado 4500.
- Bulletin number
- PIP5626D
- Component
- Engine and engine cooling
- Summary
- This Preliminary Information communication advises the technician that the 6.6L Duramax Diesel Regular Production Option Code L5D has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.
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