Hey guys, sorry this is kinda off topic, but I don't know anywhere else to ask. I'm thinking about purchasing a $400 Chevy Sprint, which is basically a Geo Metro. Everything is fine, except that it runs a little rough and kinda surges. I just thought I would ask if someone has an idea or has experience with these cars before I get myself in a hole. It is only 400 dollars, so I don't think I can really be screwed over.