Voyager V6-181 3.0L SOHC (1988)
Fuel Pressure Regulator: Service and Repair
Fuel Pressure Regulator Replacement
Fuel Pressure Regulator
REMOVAL
1.
Fuel system pressure must be released prior to service. Refer to MAINTENANCE PROCEDURES.
2.
The fuel rail must be removed prior to fuel pressure regulator service, refer to FUEL RAIL for removal procedure.
3.
Remove 2 attaching bolts and remove fuel pressure regulator from fuel rail. Inspect O-ring for damage or wear and replace if necessary.
4.
Loosen and remove fuel return hose.
INSTALLATION
1.
Lube fuel pressure O-ring with clean engine oil prior to reinstallation. Press regulator into fuel rail and attach 2 mounting bolts. Torque to 8.7 Nm
(77 lb-in).
2.
Install fuel return hose and torque to 1 Nm (10 lb-in).
3.
After reinstallation of fuel rail and all other components perform fuel pressure test to check for leaks. Refer to Powertrain Management/Fuel
Delivery and Air Induction/Testing and Inspection/Procedures.
