About 80% of the time when I start my stang there is a rattle that comes from the drivers side in the engine...does anyone have this same problem,and what can be done to fix it? Also when I start it it revs at 2000rpms for a couple minutes and then goes down to about 6-700 maybe...does it do that to warm up? and when it's doing that I can hear air go through my CAI is that normal? I was told it's normal to hear the air go through the intake while driving but while idling too? idk....Thanks in advance for any help! 2002 Mustang V6 5spd