Technical Service Bulletin 18-NA-098 — 2019 CHEVROLET SILVERADO 4500
ENGINE
Bulletin Details
| TSB ID | 18-NA-098 |
| Manufacturer | |
| Vehicle | 2019 CHEVROLET SILVERADO 4500 |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
This informational bulletin provides information for the technicians on where to look on the Duramax engine for coolant leaks.
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.