Technical Service Bulletin 25-NA-111 — 2025 BUICK ENCLAVE
ENGINE
Bulletin Details
| TSB ID | 25-NA-111 |
| Manufacturer | |
| Vehicle | 2025 BUICK ENCLAVE |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
This bulletin provides a procedure to locate and repair a possible rolled seal at the intake actuator magnet if found the cause of the customers concern of an oil leak at top of engine.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.