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Home >> Mazda >> 1994 >> B3000 Base, 2D Pickup, Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Fuel Rails & Injectors >> Removal
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Fuel Rails & Injectors: Removal

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