Okay, as much as I like cars, I don't know much about fixing or diagnosing them.

Facts

- 1997 Dodge Grand Caravan Sport (ohhhhhh)

- 110,000 miles

- I had my mechanic look at it a month ago and the belt was fine then.

- It's cold and makes more noise because of it

- At times it is quite, usually when it has been hotter out

- Really annoying

So OPPO, I ask of you, what do you think the problem is? If you can't determine it from my terrible description, what would you recommend? I don't have ample funds because college sucks me dry. Thank you and enjoy your almost-friday-day.

Bonus points if you can guess the car.