Caprice Wagon V8-350 5.7L (1994)
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.
