GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Grand Prix 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Intake Manifold Cleaning and Inspection

Intake Manifold Cleaning and Inspection Upper

   • 
Object Number: 187043 Size: SH
  • Clean the upper intake manifold mating surfaces.
    •    • 
  • Clean the upper intake manifold.
    •    • 
  • Inspect the upper intake manifold for damage.
    •    • 
  • Replace the upper intake manifold as necessary.

    • Intake Manifold Cleaning and Inspection Lower VIN K

       • 
    Object Number: 187040 Size: SH
  • Clean the lower intake manifold mating surfaces.
    •    • 
  • Clean the lower intake manifold.
    •    • 
  • Inspect the threaded holes for damage.
    •    • 
  • Inspect the lower intake manifold for damage or nicks in the mating surfaces.
    •    • 
  • Replace or repair the lower intake manifold as necessary.

    • Intake Manifold Cleaning and Inspection Lower VIN 1

       • 
    Object Number: 187047 Size: SH
  • Clean the lower intake manifold mating surfaces.
    •    • 
  • Clean the lower intake manifold.
    •    • 
  • Inspect the threaded holes for damage.
    •    • 
  • Inspect the lower intake manifold for damage or nicks in the mating surfaces.
    •    • 
  • Replace or repair the lower intake manifold as necessary.
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