GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1998 🢒 Seville 🢒 Engine 🢒 Engine Controls - 4.0L and 4.6L 🢒 Air Cleaner Inlet Duct Replacement

Removal Procedure

    Object Number: 104644 Size: SH
  1. Loosen both intake air duct clamps at the Mass Air Flow sensor (MAF) and air cleaner.
  2. Remove the intake air duct from air cleaner and rotate the intake air duct upwards around the MAF sensor (1).
  3. Remove the intake air duct by pulling upwards and inboard.

Installation Procedure

    Object Number: 104644 Size: SH
  1. Rotate the intake air duct down.

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the intake air duct on to the air cleaner cover and MAF sensor (1).

    3. Tighten
    Tighten both air cleaner duct clamps to 3 N·m (27 lb in).