GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2006 🢒 CTS 🢒 Engine 🢒 Engine Controls - 3.6L 🢒 Air Cleaner Inlet Duct Replacement

Removal Procedure

    Object Number: 1305320 Size: SH
  1. Turn the ignition OFF.
  2. Remove the positive crankcase ventilation (PCV) hose from the air cleaner duct resonator.
  3. Loosen the air cleaner duct clamps.
  4. Remove the air cleaner duct.

Installation Procedure

    Object Number: 1305320 Size: SH
  1. Install the air cleaner intake duct.
  2. Install the PCV hose to the intake duct resonator.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Tighten the air cleaner duct clamps.

    4. Tighten

    • Tighten the air cleaner duct clamp at the mass air flow (MAF) sensor to 4 N·m (35 lb in).
    • Tighten the air cleaner duct clamp at the throttle body to 7 N·m (35 lb in).