Service bulletin TSB101120-110620
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10169286 |
| Published by NHTSA | 2019-12-16 |
| Manufacturer's number | TSB101120-110620 |
| Manufacturer's date | 2019-11-06 |
| NHTSA component | ENGINE |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution of engine surge, usually with high counts of Fault Codes 1861, 2776 and/or 3847. The cause is found to be contamination of the air/fuel mixer and partial or complete blockage of the mixer's fuel ports. This is an update to a previously submitted communication.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine
| CUMMINS ISB5.9 G | |
|---|---|
| CUMMINS WESTPORT ISL G | |
| CUMMINS WESTPORT ISX12 G |
Listing a model year does not mean every vehicle of it is concerned: the document says which.