Noise under my car
Hi guys, so when my car is sitting idle (like at a red light or when I park), I hear my car shift gears and then hear metal vibrating after that. I think that it's my exhaust pipe but I was wondering what you guys think it might be? And if it is my exhaust pipe, is it just a quick fix with a wrench? I haven't looked under my car (yet) but I'm trying to learn so if someone could help me out I'd really appreciate it. Thanks!