Turbo故障诊断,I believe the bearing damaged in the turbo

Turbo故障诊断,I believe the bearing damaged in the turbo that causes the Blade to hit the body that is making the noise as you described here. the trouble is many technicians in china don't know how to do the oil service for this car. the oil reservoir is not located on the oil pan. lack oil circulation for a short time would definitely damage the bearing.