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
Idle Speed
NOTE: Idle speed is not adjustable. Powertrain Control Module (PCM) controls idle speed through Idle Air Control (IAC) Motor. If idle is rough, or unstable, perform Minimum Air Flow Test. SEE
DIAGNOSIS, TESTING AND INSPECTION PROCEDURES MINIMUM AIRFLOW TEST IDLE SPEED ODOMETER READING IDLE SPEED Less than 1000 miles
600-1,200 RPM
More than 1000 miles
800-1,200 RPM