I've gone through three belts in a month. My belt started to go last month, so I replaced it. Ever since then, I get about 100 miles out of each belt I've put on. My air pump pulley is wobbling ever so slightly, so I think this is the issue. I don't have the funds to keep replacing the belt over and over. I've read a couple things online that people have bypassed this pulley, but haven't really explained how or what size belt they used. If anyone has any information, please let me know.

 

You should take a straight edge on all Pulleys to Verify alignment. As for the air pump all you need to do is show up at a parts house and start slapping belts on untill you find the right length to bypass it.

Assuming this is a serpentine system

 

A reman air pump is about 75 bucks.