Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Positive Crankcase Ventilation: Testing and Inspection
POSITIVE CRANKCASE VENTILATION (PCV) VALVE INSPECTION 1.
Disconnect the negative battery cable.
2.
Remove the intake manifold, (see INTAKE AIR SYSTEM REMOVAL/INSTALLATION.)
3.
Remove the PCV valve.
4.
Blow through the valve and verify that air flows as specified.
-
If not as specified, replace the PCV valve.
