hey guys, I have a 2003 mustang GT, and the reason why I'm here today is to see if anyone can help me figure out what's wrong with my car or point me to the right direction. The problem with my car started a few weeks ago, when I'm out for a drive and I make a complete stop, the car idles close to 1k rpm and then shuts off. It starts right back up again with no problem. I changed the fuel filter,air control valve,idle pulley,tension pulley,spark plugs,and serpertine belt in hopes that it would solve the issue, but it didn't.