ok everytime i hit boost and then shift i see blue smoke from the exhaust. but at idle its fine and at low rpm i hardly seee any. i cckec the oil everyday before id rive and its been burning slowly....maybe quart or two quarts per oilchange. what do you guys think? turbo seals are my guess but i know it could be rings as wel...but i did a leak down-test aboit 9000 miles ago and rings were good...unless those few hard runs made the rings go bad. but since it blows blue smoke on boost i'm guessing its the turbo? anyone chime in?