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

Installation

INSTALLATION - 5.7L V-8

1. Clean out intake manifold opening.
2. Check condition of two o-rings on PCV valve.
3. Apply engine oil to two o-rings.
4. Place PCV valve into intake manifold and rotate 90 degrees clockwise for installation.