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

PCV 1 - Stuck PCV Valve Check

NOTE: Set parking brake and block wheels. Place transmission/transaxle in NEUTRAL or PARK. Place the A/C-Heat selector in the OFF position.

^ Remove PCV valve.

^ Shake the PCV valve.

^ Does PCV valve rattle when shaken?

YES -- Reinstall PCV valve. Go to PCV2. PCV 2 - PCV System Check

NO -- PCV valve is sticking. Replace PCV valve.