Questions and Answers

Possible reason:

- Oil system is clogged, unsealed or deformed
- Engine case ventilation is clogged or deformed
- Turbocharger bearing housing is contaminated and clogged
- Wear engine (valves rubber seals and guides, segments and cylinders)
- Worn segments
- Failure in turbocharger bearings

Possible reason:

- Contaminated air filter – Replace the air filter according to the instructions of the engine manufacturer
- Gas bleed-off system has too much resistance
- Oil system is clogged, unsealed or deformed
- Engine case ventilation is clogged or deformed
- Turbocharger bearing housing is contaminated and clogged
- Wear engine (valves rubber seals and guides, segments and cylinders)
- Contamination of the turbocharger air cooler
- Worn segments
- Failure in turbocharger bearings

Possible reason:

- Contaminated air filter – Replace the air filter according to the instructions of the engine manufacturer
- Gas bleed-off system has too much resistance
- Oil system is clogged, unsealed or deformed
- Engine case ventilation is clogged or deformed
- Turbocharger bearing housing is contaminated and clogged
- Wear engine (valves rubber seals and guides, segments and cylinders)
- Contamination of the turbocharger air cooler
- Worn segments
- Failure in turbocharger bearings

Possible reason:

- Deformed or unsealed installations for pressure and vacuum
- Gas bleed-off system has too much resistance
- Contamination of the turbocharger air cooler
- Failure in turbocharger bearings
- Failures, caused by foreign objects in the turbine or compressor wheel
- Gases leakage between the exhaust pipe and turbine outlet
- Leak engine air scoop, lacking or loose seals
- Damage in the turbine housing or valve
- Insufficient oil feed of the turbocharger

Possible reason:

- Contaminated air filter – Replace the air filter according to the instructions of the engine manufacturer
- Deformed or unsealed installations for pressure and vacuum
- Gas bleed-off system has too much resistance
- Defect in the fuel system (nozzles, pump)
- Wear engine (valves rubber seals and guides, segments and cylinders)
- Contamination of the turbocharger air cooler
- Failure in turbocharger bearings
- Failures, caused by foreign objects in the turbine or compressor wheel
- Leak engine air scoop, lacking or loose seals
- Damage in the turbine housing or valve
- Insufficient oil feed of the turbocharger

Possible reason:

- Defect in the fuel system (nozzles, pump)
- Defect in the control valve (does not open)
- Defect faucet of control valve

Possible reason:

- Contaminated air filter
- Replace the air filter according to the engine manufacturer's instructions.
- Deformed or unsealed installations for pressure and vacuum
- Gas bleed-off system has too much resistance
- Defect in the fuel system (nozzles, pump)
- Wear engine (valves rubber seals and guides, segments and cylinders)
- Contamination of the turbocharger air cooler
- Defect in the control valve (does not close)
- Defect faucet of control valve
- Failure in turbocharger bearings
- Failures, caused by foreign objects in the turbine or compressor wheel
- Leak engine air scoop, lacking or loose seals
- Damage in the turbine housing or valve
- Insufficient oil feed of the turbocharger

Possible reason:

- Failure in turbocharger bearings
- Damages caused by foreign objects in the turbine or compressor wheel
- Failure in turbine or valve casing
- Insufficient oil feed of the turbocharger