I saw a thread for noises and decided i would ask to see if anyone could help me out. First, when i start the engine i get a high clickty clack noise, almost like when we were kids (7 years ago) we put playing cards between the spokes of our bikes. That sound but higher. Secondly, if i drive at relatively slow speeds with the windows open and the system off, i can hear a noise from my tires, it only appears when the wheels are moving, i was thinking maybe the huibcaps arent on right or something, and the air was making the sound, HELP!!!