Fuel Pressure Regulator: Removal
WARNING: This page is about a different car, the 1995 Pontiac Bonneville, 1995 Oldsmobile Eighty-Eight, and 1995 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.
- Relieve fuel pressure. See FUEL PRESSURE RELIEF . Disconnect negative battery cable. Remove air intake duct (if necessary). Disconnect pressure regulator vacuum hose. Remove fuel return line and "O" ring from pressure regulator.
- Remove pressure regulator screws. Remove pressure regulator from fuel rail. Remove pressure regulator retainer and spacer assembly from fuel rail (if equipped). Remove fuel inlet "O" ring from pressure regulator. Remove and discard filter screen if dirty.