A proper working condition, i.e., possible irregularities and malfunctions of turbochargers are diagnosed according to common symptoms and irregularities. We have selected a few frequent questions ...

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We can hear a noise from the turbocharger, why?

Usually you can hear whistling while accelerating, which is less of a problem than scraping or vibration.

Possible causes of the problem:

  • wear of the rotor bearings
  • blockage or leakage in the turbocharger delivery pipe
  • air leaks in the inlet manifold (seal)
  • turbine and rotor damage, due to the entry of external parts: nuts, screws, ring parts, valves, etc.
  • resistance (blockage) or leakage in the delivery pipe, behind the compressor

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contact Pinjušić Servis turbine, injektora, common rail, bosch pumpi diesel
Oporovečka 89, Zagreb
+385 01 2995 244
Business hours:
monday - thursday 08-17 h
friday 07-15 h
Bosch partner Delphi Melett