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Home › Mazda › 1997 › B4000 Base › Repair and Diagnosis › Engine Performance › Remove, Overhaul & Install › Engine Controls - Remove/Install/Overhaul › Fuel System › Fuel Rails & Injectors › Removal

Fuel Rails & Injectors: Removal

  1. Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE  . Disconnect negative battery cable. Remove upper intake manifold and throttle body as an assembly.
  2. Disconnect fuel supply and return lines. See FUEL LINE CONNECTORS  . Remove fuel supply manifold. See Figure . Disconnect injector electrical connectors and retaining clips. Remove injectors from fuel supply manifold.
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