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Home >> Jeep >> 1992 >> Wrangler Base, 2.5 P >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Fuel Rails & Injectors >> Removal & Installation

Removal & Installation

  1. Relieve fuel system pressure. See FUEL SYSTEM PRESSURE RELEASE under FUEL SYSTEM. Remove and tag injector wiring harness connectors from each injector. Disconnect vacuum hose from fuel pressure regulator.
  2. Disconnect fuel supply and fuel return lines. Remove fuel rail mounting bolts. On automatic transmission vehicles, it may be necessary to remove throttle line pressure cable and bracket.
  3. Gently rock fuel rail until all injector are clear from intake manifold. Remove injector retaining clips and remove injectors. To install, reverse removal procedure. Ensure fuel injectors are properly seated in intake manifold.
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