turbo wines

everytime my turbo kicks in now, it makes a wineing sound, i still get a little boast, but not as good as i did before it start wineing, so does that mean my turbo is gone, or just something minor went wrong with it, and is it also safe to drive it like that

your turbine wheel is off balance. over time your turbo will destory its self. you may be able to fix if you check the runout of the turbine wheel and add washers that wieght grams and it may fix the whine or else get a new turbo i have the same problem looking for new one might get stock supra turbo for replacement