about a week ago i started my car up and as soon as it started, the SES light came on and it started idling real rough.. it would almost quit, then go up to 1k by itself. this lasted about 2 or 3 minutes and then it ran fine. ok no problem.... so i take it out saturday night and after about and hour of driving i pull into a gas station to talk to a friend while im sitting there in OD. the car was fine for a few minutes of sitting but then started idling rough once again only this time the SES did not come on. i was tired of the car acting up so i just decided to shut it off and let it sit for a while. a couple hours later i drove home with no problems when it was acting up it kind of wanted to take off by itself.. so what do you guys think is wrong with this thing? my friend said possibly a throttle body sensor. any help would be appreciated