Ya, it prob is a leak, but its been FREEZING here so I'm not about to get under my hood or under the car. The car still runs just as strong..so I'm not worried, its just annoying.

 

https://www.evolutionm.net/forums/sh...ht=death+whine

look at post #3 and check the clip. mine sounds exactly like it untill i got home, then it went quiet. it still will not boost but it has me worried. so i wont be driving it till i have a stock replacment. that gets here on thursday.

 

good thing you had that turbo already ordered, saved you some time!