started my car this morning and it was idling rough. It was like i was giving it gas then letting off. I tried to drive around the block, but the breaks seemed stuck too. I though it was the TPS sensor? But it ended up this part being off and not connected. I put it back on and everything works. However it seems kind of loose and not as snug. What is it so I can replace it soon? I know I sound dumb, but I am a Network Administrator/Telecommunications Technician, not an automotive guru. I have used this forum before and you guys are great. I have fixed my car several times because of this site. Oh btw it's a 2001 Taurus SES.