Service bulletin NAS19990046
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 | 606678 |
| Published by NHTSA | 1999-08-31 |
| Manufacturer's number | NAS19990046 |
| Manufacturer's date | 1999-06-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE |
NHTSA's summary
SOME MEDIUM DUTY VEHICLES WITH 7.4L GAS ENGINES MAY INTERMITTENTLY EXPERIENCE A FALSE ENGINE OVERHEAT CONDITION. *TT
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 TRUCK | 1999 |
|---|---|
| GMC GMC TRUCK | 1999 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.