i iv just brought my first subaru and really love it but its giving me a bit of trouble but the main 1 is that its running pretty ruff now and i checkd air flow meter (unplugd and startd and still ran the same so its buggerd right?) and while the pipe was off i revd it a couple of times and its blowing smoke straight out of turbo and blows a bit out of exhaust on start up untill its warm and un till its warm its real jolty doesnt like driving at all is this my turbo gone as well? and its running 15 psi and the only way 2 get it 2 run what i wont (8-10) through boost tap is to keep the green and black wires under the dash connectd i if any1 could give me some light on whats up with my car it would b much appreciated