Hi guys. So i just put in a new ko3 turbo about 2 weeks ago and everything worked great, except for my vacuum leaks. anyway so tonight i was working on getting the new intake and vacuum lines in. I succeeded, so i took it for a 10 min drive. and everything once again worked great. here's the bad part, when i pull back in the driveway i get out and it starts winning up to the point were it eventually sounded like a 1960's cold war bomb siren, very loud to. I cut it off and waited about 5 mins then cut it back on. it idled very rough almost cutting off, about 10 seconds after start up it just starts wining like a siren again. I have no clue what is causing it but it scares the living hell out of me please help!

sorry for spelling and grammar i am just really frustrated!

Turns out it was one of the vacuum lines jammed in the fan behind the radiator. Boy i feel like an idiot but at least its not a $1000+ repair.