all right i finally put rest of my turbo 2 swap in the weekend and when i was drivin it it would start makin nosie from the tranny the it would bogg the car down....and only happin sometimes when i try matting it it starts cuttin in and out like its hitting fuel cut but its on were near boost levels ......my friend said its cause its running lean ...just help me out guys... what could causing the nosies and the cutting ?