miranda5 
2013 Toyota Corolla Sedan LE 4dr Sedan (1.8L 4cyl 4A)
car making noise
 I bought my 2013 toyota corolla LE last July. I've had two big problems so far. 1) screeching noise when cold start ( it has been going on for the whole winter)2) starts from last month ( my car has 3500 miles so far), there has been whistling noise come from the front of my car when I speed up ( with the window open, I can hear very clearly. When the window is closed, I can barely hear it). The noise is really annoying......it makes me so worried...I'm so scared by car problems....The reason I bought a new car is because I don't want to have car problem any more...but look at this...........Does anyone has the same car problems as I do?