Service bulletin 971101776121
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 | 54206 |
| Published by NHTSA | 1998-03-30 |
| Manufacturer's number | 971101776121 |
| Manufacturer's date | 1997-11-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE |
NHTSA's summary
EXPERIENCING A TICK/KNOCK/RATTLE NOISE FROM ENGINE. *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 | 1996 to 1998 |
|---|---|
| GMC GMC | 1996 to 1998 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.