GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 Engine 🢒 Engine Mechanical - 6.6L 🢒 Intake Manifold Cover Replacement

Removal Procedure

    Object Number: 1334378 Size: SH
  1. Loosen the intake manifold cover clamp (1) at the resonator.
  2. Loosen the intake manifold cover bolt (2).
  3. Remove the intake manifold cover.

Installation Procedure

    Object Number: 1334378 Size: SH
  1. Install the intake manifold cover.
  2. Tighten the intake manifold cover bolt (2) until snug.

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

  3. Tighten the intake manifold cover clamp (1) at the resonator.

    4. Tighten
    Tighten the clamp to 6 N·m (53 lb in).