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
A plugged valve or hose may cause:
^
Rough Idle.
^
Stalling or slow
idle speed.
^
Oil leaks.
^
Oil in the air cleaner.
^
Sludge in the engine.
A leaking or stuck open valve, leaking hose, or missing grommet may cause:
^
Rough idle.
^
Stalling.
^
High
idle speed.