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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1059 (Engine Mechanical - 6.6L (Lb7) (Repair Instructions 4 Of 4)) >> Repair Instructions (Off-Vehicle - Part 4) >> Intake Manifold Tube Installation (Federal Emissions)

Intake Manifold Tube Installation (Federal Emissions)

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the intake manifold tube gasket.
  2. Install the intake manifold tube.
    3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the intake manifold tube nuts and bolts in sequence.

    Tighten:  Tighten the intake manifold tube nuts and bolts to 10 N.m (89 lb in).

    4. Fig 1: Intake Manifold Tube Bolt Tightening Sequence
    GM798914Courtesy of GENERAL MOTORS CORP.
  4. Install the intake air heater with gasket.

    Tighten:  Tighten the intake heater to 50 N.m (37 lb ft).

  5. Install the turbocharger boost sensor to the intake manifold tube.
  6. Install the turbocharger boost sensor bracket bolt.

    Tighten:  Tighten the turbocharger boost sensor bracket bolt to 10 N.m (89 lb in).

    7. Fig 2: View Of Intake Air Heater & Turbocharger Boost Sensor (Federal Emissions)
    GM798916Courtesy of GENERAL MOTORS CORP.
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