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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Mechanical - 2.7L (L3B) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Compressor Air Intake Turbocharger Smoke or Smell

Compressor Air Intake Turbocharger Smoke or Smell

WARNING: This page is about a different variant/trim than selected.
Condition Action
Oil or Coolant Leak Correct the leak.
Exhaust Leak
  • Inspect Gaskets and Sealing Surfaces
  • Correct Leak
  • Look for external cracks in Turbocharger components
    • NOTE:

    Cracks in the Turbine Inlet Partition Wall are acceptable.

  • Replace turbocharger assembly if external cracks found
Nearby Component Out of Position/Touching Turbocharger Check for Turbine housing for contact with nearby components.
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