GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2010 🢒 Sierra Denali 🢒 Engine 🢒 Engine Mechanical - 6.6L 🢒 Exhaust Gas Recirculation Valve and Cooler Installation

    Object Number: 1335575 Size: SH
  1. Install the intake manifold tube.

    2. Object Number: 1650666 Size: SH
  2. Install the exhaust gas recirculation (EGR) cooler bracket.

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

  3. Install the EGR cooler bracket bolts and tighten to 25 N·m (18 lb ft).

    4. Object Number: 1335573 Size: SH
  4. Install the EGR and cooler.

    5. Object Number: 1335571 Size: SH
  5. Install the EGR mount bolt and tighten to 50 N·m (37 lb ft).

    6. Object Number: 1650663 Size: SH
  6. Install the top EGR cooler bolts and tighten to 25 N·m (18 lb ft).

    7. Object Number: 1650661 Size: SH
  7. Install the air inlet tube.
  8. Install the air inlet tube nuts and tighten to 25 N·m (18 lb ft).

    9. Object Number: 1650657 Size: SH
  9. Install the air inlet tube to intake manifold tube bolt and nut. Tighten the air inlet tube to intake manifold tube bolt and nut to 25 N·m (18 lb ft).