The issue
Certain vehicles may have been built without an Orifice Spark Advance Control (OSAC) valve required to meet the exhaust pollutant levels specified by CMVSS 1103 - exhaust emissions.
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada · official text, unchanged
Vehicles covered
| Make and model | Model years |
|---|---|
| Dodge D100 | 1976 |