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Fuel Pressure Regulator: Removal

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

Fuel pressure regulator is mounted to the fuel rail.

  1. Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE (GASOLINE) .
  2. Disconnect negative battery cable. Disconnect the vacuum pipe from the fuel pressure regulator. See Figure.
  3. Place a shop towel under the fuel pressure regulator to catch any fuel spillage.
  4. Remove the retaining bolt from the fuel pressure regulator.
  5. Remove the fuel pressure regulator. See Figure.
  6. Remove any seal or seal material left on the fuel rail.
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