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
Compression Check
AllData Editors Note - Ford does not provide a cranking pressure specification, only an acceptable range.NOTE: Compression pressure should be checked at normal operating temperature with
spark plugs removed and throttle plate wide open. Cylinder compression pressure is considered within specification if lowest cylinder reading is at least
75 percent of highest cylinder reading.