Engine and engine cooling
Chevrolet technical service bulletin PIP5737A for 2019-2020 Chevrolet Silverado 1500, 2019-2020 GMC Sierra 1500 and 2020 Cadillac CT4.
- Bulletin number
- PIP5737A
- Component
- Engine and engine cooling
- Summary
- This Preliminary information communicates additional diagnostic tips when diagnosing engine oil leaks on these vehicles.
Owners of these vehicles have filed 1,294 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2019-2020 20192020
- GMC Sierra 1500 2019-2020 20192020
- Cadillac CT4 2020 2020
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