On a 1994 corvette motor sometimes when you hit the gas the rpm's go up then all of a sudden fall down as it tries to die but jumps back up to runing when you let off the accelerator?

Answers.com > Wiki Answers > Categories > Law and Legal Issues > Rules of the Road > On a 1994 corvette motor sometimes when you hit the gas the rpm's go up then all of a sudden fall down as it tries to die but jumps back up to runing when you let off the accelerator?