Service bulletin 97112097061
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 | 54474 |
| Published by NHTSA | 1998-04-20 |
| Manufacturer's number | 97112097061 |
| Manufacturer's date | 1997-11-20 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE |
NHTSA's summary
EXHIBITING A CONDITION IN WHICH THE CLOSED SYSTEM DESIGN OF THE CURRENT PCV SYSTEM MAY ALLOW ENGINE OIL TO ENTER THE INTAKE SYSTEM. *YC
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Engine
| CHEVROLET CHEVROLET | 1995 to 1997 |
|---|---|
| GMC GMC | 1995 to 1997 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.