I haven't purchased it yet. But I found out that it has an old rats nest or something in the engine or under the engine or around the engine or something. All I know there was a rats nest that caused the diagnostic to go a little weird at my mechanic's place. what do you guys think about that. Should I buy it? I mean I did drive it twice and it seemed fine, but could there be underlying problems that can emerge later? I am just really cautious when I buy used cars and this one is pretty old.