high idle after driving

89supra884

New Member
Apr 8, 2008
170
0
0
chicago
Well after work I was driving and I got up to 70mph, and all of a sudden when I pushed the cluth in and put the car into neutral it was idling at 2700rpm. I reved it up a couple of times to see if something got stuck, but it still idled at 2700. And when I would down shift it would basically acclerate the car.



Anyone have an idea?

Thankyou

Billy