Complaint: While filling in engine oil, the oil might come
out at the turbocharger or intake air filter.

Cause: The pressure of the oil station is too high, so
the oil does not have enough time to drain down.

Remedy: Clean the complete engine including crankcase ventilation, intake air filter,
turbocharger and intake manifold.

Notes: Fill in the oil with an oil can slowly, if possible it would be helpful if the
engine has operating temperature

it is recommend  to mount the oil filter and the dip stick after filling in the
engine oil.