Operation CHARM: Car repair manuals for everyone.
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

Results of Incorrect Operation

Poor engine idle, engine stalling and poor engine driveability can be caused by the following:
^ A damaged EVAP canister.
^ Vacuum or vapor hoses that are split, cracked or incorrectly installed.
^ A malfunctioning EVAP canister purge valve.

Evidence of a fuel loss or a fuel vapor odor can be caused by the following:
^ Liquid fuel leaking from the fuel pipes.
^ A cracked or a damaged EVAP canister.
^ Disconnected, misrouted, kinked, deteriorated or damaged vapor hoses.
^ Broken or leaking vacuum solenoids and components.