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Home >> Ford >> 1991 >> Probe GL, Standard >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel Pressure Regulator >> Removal & Installation
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Removal & Installation

  1. If removing fuel pressure regulator while fuel rail assembly is still installed on engine, release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE.
  2. Remove vacuum line at pressure regulator. Remove 3 Allen retaining screws from regulator housing. Remove pressure regulator assembly, gasket and "O" ring.
  3. Make sure gasket surfaces are clean. Lubricate new "O" ring with clean engine oil. Install new "O" ring and gasket on regulator. Install fuel pressure regulator on fuel rail assembly, and tighten screws.
CAUTION: Fuel pressure regulator cover is spring loaded. Apply downward pressure when removing to contain pieces.
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