2500 4x2 Pickup V8-318 5.2L Magnum (1994)
Fuel Pressure: Testing and Inspection
Fuel Pressure Leak Down Test
Abnormally long periods of cranking, to restart a hot engine that has been shut down for a short period of time, may be caused by:
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Fuel pressure bleeding past a fuel injector.
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Fuel pressure bleeding past the check valve in the fuel filter/fuel pressure regulator.
Fuel Pressure Test Port
1.
Disconnect the fuel inlet tube at fuel rail.
Quick Connect Fittings
This is done by pushing on plastic part of quick connect fitting on tube.
