High pitched squeal - timing belt?
For about a year or so, my G has been making a really high-pitched squeal. We thought it was the timing belt, but to be safe, we just went ahead and replaced all belts.
The problem still persisted. So we began tightening the timing belt. There's still a noise, it just isn't as frequent or as long in duration.
I've noticed two things.
1. It seems to be a lot worse in cold/rainy weather.
2. If i turn the heat/ac/defroster on, start toying with my windows, etc, it worsens.
Here are two videos of the noise:
hood closed:
http://img40.imageshack.us/i/cimg1266.mp4/
hood open:
http://img109.imageshack.us/i/cimg1267.mp4/
(also a weird ticking noise when i kill the engine at the end?)
Any ideas as to what exactly is causing the noise? Is it the timing belt like I originally assumed? Any help appreciated!