ok on the way home when i floored it the pedal would not come back up. 2 times later at idles the pedal will not come up and the car revs to 8k rpm and if you turn the key off it takes it a minute to shut off. the weather is crappy here now so i cant pop the hood yet. the pedal is not still like it should be. i'm thinking the cable to look at first. if anybody has any other ideas let me know.