My brother was using my 02 WRX Wagon and says he completely lost power from the car. Shut it off and it started back up but was making a clanking noise. He was able to get the car home and when he parked the car there was some smoke coming from under the hood. We couldn't get a good look right then and there as it was night time. The next day I started the car and it didn't sound right making a clanking noise. A few days later I restarted the car and the sound went away. So I decided to test drive it up and down my road which is roughly 8 miles long. As I got to the end of the road preparing to turn around the noise came back and car seized. I popped the hood and noticed oil residue all around the turbo and the lines all around it. The turbo and heat shield were boiling hot. After about 15 minutes sitting there the car turned back on but I was only able to get a little more than half way back to my house when the car shut off on me again and would not restart again. Having to get it towed home. I'm hoping to God he just blew the turbo and that it's nothing worse. Any ideas and tips?