i was on my way back from my girlfriends apartment tonight about 45 minutes away. When i started driving away the turbo sounded different. It sounded like strong wind . Well i listened to it for awhile and the it went away i was just wondering if this could be a leak? or something else. I am sorry for the poor explaination about the noise i dont know how to explain it

 

The only thing I can think of is a leak. If something internal would happen I think you would be dead in the water.