So the motor is back in my 89 CSX and running. I didn't do anything to it when it was out other than to clean things up. Put it back in and the turbo is leaking slightly externally between the hot side and center section. Just enough to give a slight smoke from the back of the engine as the oil is burning off the turbo. Any thoughts? It's a stock VNT and it didn't have much play when I had it out and the intake and exhaust were clean. The car is not smoking at all out the tailpipe. Here's a picture, you can see the wet area at the bottom of the turbo.