So two days ago I was on a small trip about an hour from my house and half way there I felt significant power loss and had a flashing glow plug light. Soon after the check engine light came on and I heard a whistling/whining noise come from the general area of the turbo. The car barely accelerates and feels as if no boost and I cannot hear the turbo spoiling anymore. I have got the car in the air now and took some pictures, it seems there is oil coming from somewhere which I assume is the turbo but it is now all over the oil pan. I removed the hose connected to the inter cooler after the turbo and found a decent amount of oil inside this hose. I’m not sure where to go from here as I’m pretty new with working on cars. My guess is a boost leak somewhere and the car is throwing itself into limp mode and preventing the turbo from spooling. Any ideas on how to find this leak or other problems would be very helpful!