i have a 90 laser turbo and i thought the turbo went out a while back when it started burning lots of oil (0 vissiblity behind me for miles) so i got a new turbo and put it in and the same exact problem happens. i know the old turbo was bad by the time i took it out because the intake side turbine wiggles like crazy. the new turbo was brand new. after the problem happened again i took the intake hose off to make sure the new turbo still had bearings and there was alot of oil inside of the intake side of the turbo. WHATS NEXT?