When starting up my 2001 Forester S there is a high pitched "scream" , like a belt slipping. It only seams to make that noise when first starting in the morning when it is cold out, before it is warmed up, but stops about 40 seconds later. And another question i have is when the wheels are turn fully to the left or right there is another "scream" type of noise almost like the first one. This noise happens all the time and everytime i turn the wheel to the max, wether i am moving or not. i was thinking it has something to do with the power steering. Any suggestions/solution/tips would be much appreciated. Thanks.