Engine Performance: System: Turbocharger: Overhaul: Notes
NOTE:
Each turbocharger has a unique noise level when operating. If the sound cycles up and down, check for air restrictions in the intake tube and for dirt build-up in the compressor housing/wheel. If a high-pitched noise or whistle occurs, look for an inlet air or exhaust gas leak.
NOTE:
Chrysler Corp. recommends complete replacement of the turbocharger assembly if it is found defective. No overhaul procedures exist for this unit.