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Fuel Filter Replacement

WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

The fuel filter should be replaced whenever the fuel pressure drops below the specified value (see FUEL PRESSURE TEST  ), after making sure that the fuel pump and the fuel pressure regulator are OK.

  1. Remove the fuel tank unit (see FUEL TANK UNIT REMOVAL/INSTALLATION  ).
  2. Remove the fuel filter set (A).
    Fig 1: Removing Fuel Filter Set
    G03639979Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Check these items before installing the fuel tank unit:
    • When connecting the wire harness, make sure the connection is secure and the connectors (B) are firmly locked into place.
    • When installing the fuel gauge sending unit (C), make sure the connection is secure and the connector is firmly locked into place. Be careful not to bend or twist it excessively.
  4. Install the part in the reverse order of removal with new O-rings (D). When installing the fuel tank unit, align the marks on the unit and the fuel tank (see FUEL TANK UNIT REMOVAL/INSTALLATION  ).
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