Does anybody know how check the oil system that goes through the Turbo. My turbo recently failed after 5000 miles. It was a GT 35/40. My dealer told me to check to make sure that the oil system is working properly. I was told to check the pressure of the cranckcase which might be to high. Also to check the ventilation of the sump. Last, to check the drainiage of the oil return. Do you guys have any ideas on how to do this.

94 RX7 GT 35/40 kit.