Ok. So i just put in a rebuilt engine and turbo into my 2002 wrx. Engine seems to run fine. But it smoke out the exhaust and it smells like burning oil. I also have an oil leak somewhere around the turbo. And i am loosing power steering fluid somewhere. Power steering pump was just replaced as well. The smoking is constant. It doest start after the car warms up. Anyone have any ideas? I think it might be leaking from the oil return line. I am gonna be replacing the gasket and tube Hopefully tomorrow. But i dont know what is cause the smoke. Engine was built with an upgraded oil pump, manly rods, forged pistons, and the turbo was rebuilt refurbished.