Technical Service Bulletin N242455301 — 2024 CHEVROLET SUBURBAN
ENGINE
Bulletin Details
| TSB ID | N242455301 |
| Manufacturer | |
| Vehicle | 2024 CHEVROLET SUBURBAN |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
Customer Satisfaction Program. Certain vehicles, equipped with a 5.3L gas engine (RPO L84), may have contamination in the engine block. Dealers are to replace the 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.