on the way in to work today i noticed my idle was seriously messed up, sometimes it would idle at 750 (like is usually does) but it would sometimes idle as high as 1300. the wierd part was, a lot of times it would idle up to 1250, then drop to 1000, climb back up to 1250, drop to 1000 and so on. i've tried restarting the car, but that only fixes it for a couple minutes. an idea? bad o2 sensor? bad computer? i'm a work know, and would like to find out something before i have to drive her home.

 

clean the trottle body?