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)
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temporarily or
permanently
Fast Idle Speed
1.
Position fast
idle speed adjusting screw on high step of fast idle cam, then disconnect and plug EGR vacuum hose.
2.
Start engine and place transmission selector in neutral, with parking brake applied and drive wheel blocked.
3.
Turn fast idle adjusting screw as necessary to obtain the specified fast idle RPM.
4.
After completing adjustment, reconnect EGR vacuum hose.