Thunderbird V8-302 5.0L HO (1992)
![background image](/ford/thunderbird/v8-302_5.0l_ho/Page-996001.png)
Vacuum Restrictor: Testing and Inspection
Vacuum Restrictor
The flow rate should be equal in both directions.
A difference indicates a plugged or partially blocked restrictor that should be replaced.
Vacuum Restrictor: Testing and Inspection
Vacuum Restrictor
The flow rate should be equal in both directions.
A difference indicates a plugged or partially blocked restrictor that should be replaced.