Service bulletin 676538
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 | 51321 |
| Published by NHTSA | 1997-06-27 |
| Manufacturer's number | 676538 |
| Manufacturer's date | 1997-02-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE) |
NHTSA's summary
DTC 32 AND/OR POOR DRIVEABILITY CONDITIONS (INSTALL NEW MEMCAL AND CLEAR ALL DTCS). *TW
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, Exhaust and emissions, EGR valve
| CHEVROLET ASTRO | 1995 |
|---|---|
| CHEVROLET BLAZER | 1995 |
| CHEVROLET C SERIES(LIGHT) | 1996 |
| GMC C SERIES(LIGHT) | 1995 |
| GMC JIMMY | 1995 |
| GMC SAFARI | 1995 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.