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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permanently
Fuel Pressure: Specifications
FUEL PRESSURE:Ignition ON Engine OFF
41.0 to 47.0 psi
With Regulator Vacuum Applied
[1] 3.0 - 10.0 psi less than Ignition ON Engine OFF
REMARKS:
[1] May be checked with either of the following methods.
^
With Pressure Regulator Vacuum Line Attached at normal
idle speed.
^
Ignition ON Engine OFF with 10 Inches Of Vacuum Applied To The Pressure Regulator.