Questions & Answers for: vacuum regulator

...VACUUM.CHECK VACUUM LINE GOING TO FUEL PRESSURE REGULATOR.MAKE SURE ITS GETTING VACUUM.IF YOU SEE GAS IN VACUUM LINE TO REGULATOR.REPLACE FUEL PRESSURE REGULATOR.IF ALL IS GOOD FUEL PUMP GOING

...LINE TO FUEL PRESSURE REGULATOR SHOULD BE GETTING VACUUM IF NOT FIX BROKEN VACUUM LINE TO PRESSURE REGULATOR.IF FUEL PRESSURE REGULATOR GETTING VACUUM THEN THE FUEL PRESSURE REGULATOR IT SELF IS

...regulator vacuum line. Fuel pressure regulator retainer. Fuel pressure regulator. Remove the following parts from the fuel rail: Backup ring (10) Regulator Seal O-ring (11) Regulator filter (12) ...

...OR DISCONNECTED VACUUM LINES ON THE VALVE COVER INTAKE MANIFOLD. LOOK FOR SIGNS OF GASOLINE IN THE VACUUM LINE OR FUEL PRESSURE REGULATOR VACUUM DIAPHRAM.IF SO FUEL PRESSURE REGULATOR NEED

...PRESSURE REGULATOR VACUUM LINE IF YOU SEE GASOLINE IN VACUUM DIAPHRAM TO FUEL PRESSURE REGULATOR REPLACE FUEL PRESSURE REGULATOR,CHECK THE EVAP CANISTER IF GAS SOAK IT WILL CAUSE RICH FUEL

...VACUUM REGULATOR SOLENOID Diagnostic Trouble Code (DTC) P1409 indicates that Self-Test has detected an electrical fault in the EVR circuit. Possible causes: Open EVR circuit. Open VPWR circuit to EGR ...

vacuum applied to the regulator, the 3.3L engine fuel system operates at 55 psi (379 kPa). With the engine idling and the manifold vacuum applied to the regulator, the system operates at approximately

...Check the line that comes off the Fuel pressure regulator. use a hand vacuum pump see if fuel is being pulled out of the regulator.Replace regulator if you find fuel coming from that vacuum

...regulator the regulator is internally leaking. The engine should run rough/set o2codes/and possibly blow black smopke out tailpipe Pressure regulator is defective and the vacuum line is sucking ...

regulator vacuum line. Any evidence of gas? Let the engine idle a couple of minutes with the vacuum line off. If any gas starts coming out of the vacuum line nipple on the regulator, then that was the