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Chevrolet TSB #N202310520
2021 Chevrolet Suburban
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- Service Update - certain vehicles may have a condition where the engine oil cooler line is not fully seated into the quick connect at the radiator. Dealers are to inspect the engine oil cooler lines at the quick connector on the radiator to confirm they are fully seated.
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