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Fuel Pressure Regulator: Installation

  1. Oil O-rings on fuel pressure regulator.
  2. Install fuel pressure regulator into fuel rail.
    Fig 1: Installing Fuel Pressure Regulator Into Fuel Rail
    G01036910Courtesy of GENERAL MOTORS CORP.
  3. Install fuel pressure regulator clamp and retaining bolt. Tighten bolt until clip comes together.
    Fig 2: Installing Fuel Pressure Regulator Clamp & Bolt
    G01036911Courtesy of GENERAL MOTORS CORP.
  4. Energize fuel system. Start engine and inspect for leaks.
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