Out for a spin when I heard a terrible and loud squeal coming from the engine bay so I pulled over and opened her up and I saw white smoke rising up from the lower pulleys smelt like burning rubber and it was loud. I drove it home and let it sit overnight now it's not making that noise or anything. I gave her a "little"push when it started happening and it had just rained a lot! 2004 IRL 125k miles. Any ideas of what it could be? I'd rather get it fixed before anything major happens.