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Home >> Mazda >> 1993 >> 323 Base, 1.6 2, Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Fuel Rails & Injectors >> Removal (Navajo)

Removal (Navajo)

  1. Thoroughly clean engine. Release fuel system pressure. See FUEL SYSTEM PRESSURE RELEASE  . Disconnect negative battery cable. Remove upper intake manifold and throttle body as an assembly.
  2. Disconnect fuel supply line from fuel supply manifold. See FUEL LINE CONNECTORS (NAVAJO)  . Disconnect fuel return line from fuel pressure regulator. Remove fuel supply manifold. See Figure . Disconnect injector electrical connectors and retaining clips. Remove injectors from fuel supply manifold.